5945-00-253-3991

Electromagnetic Relay email this page

Model or part number: A51A9123-1

Pricing & Availability

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Description

Time Delay Relay NSN 5945-00-253-3991.

pdf NSN 5945-00-253-3991 Datasheet

MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
3.000 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
2.450 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
2.110 inches
MRC:
The number of individual /not electrically connected/ windings.AKDX
Winding Quantity:
1
MRC:
The number of coils included on the item.APCN
Coil Quantity:
1
MRC:
The measured opposition to the flow of direct current offered by the item winding.APNA
Winding Dc Resistance Rating:
171.0 ohms single winding
MRC:
Indicates the type of duty provided.APNP
Duty Type:
Continuous
MRC:
The required current value,applied to the energizing element,at which the switching mechanism or actuator element must have assumed a fully operated position.CRPQ
Operating Current Rating And Type:
175.0 milliamperes dc single winding
MRC:
The highest voltage at which the auxiliary contacts are rated for normal operation,expressed in volts.CSQC
Auxiliary Contact Maximum Voltage Rating In Volts:
28.0 dc
MRC:
The amount and type of voltage required at designated temperature to be applied to the input or energizing element of the item to ensure normal operation of the switching elements.CSXF
Operating Voltage Rating And Type At Specificationified Temp:
30.0 volts dc 25 degrees celsius single winding
MRC:
The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.CTDL
Main Contact Load Current Rating At Maximum Rated Voltage:
100.0 amperes dc inductive load
MRC:
The highest voltage at which the main contacts are rated for normal operation,expressed in volts.CWAB
Main Contact Maximum Voltage Rating In Volts:
28.0 dc
MRC:
--
NIIN:
002533991
MRC:
--
NATO Stock Number:
5945-00-253-3991
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A03300
MRC:
--
INC:
32512
MRC:
--
IMM:
TX
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 5945-00-253-3991

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

Recent Solicitations Most recent solicitations for NSN 5945-00-253-3991

End Date
Solicitation
Qty
Purchase Request
End Date:
2024-06-27
Solicitation:
SPE7M524T568M
Qty:
2
Purchase Request:
7008029798
End Date:
2023-03-27
Solicitation:
SPE7M523T040M
Qty:
4
Purchase Request:
7002078613
End Date:
2022-12-27
Solicitation:
SPE7M523T5624
Qty:
4
Purchase Request:
7000941535
End Date:
2021-07-28
Solicitation:
SPE7M521U0443
Qty:
7
Purchase Request:
1000126103
End Date:
2020-02-20
Solicitation:
SPE7M120T076T
Qty:
5
Purchase Request:
0082162959
End Date:
2019-11-04
Solicitation:
SPE7M120T2424
Qty:
1
Purchase Request:
0082162959
End Date:
2019-09-09
Solicitation:
SPE7M119T620K
Qty:
10
Purchase Request:
0081068891
End Date:
2018-04-09
Solicitation:
SPE7M518T319R
Qty:
7
Purchase Request:
0073706895
End Date:
2017-07-24
Solicitation:
SPE7M517TP847
Qty:
8
Purchase Request:
0069657609

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.0 X 2.1 X 2.5
Paclk Weight:
1.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
NA
MOP:
41
PKG:
69Z0
PRES MAT:
00
WRAP MAT:
00
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) ZZ

Special requirements.

Method of Preservation (MOP) 41

Watervaporproof bag, sealed.

Cushion Material (CUSH) NA

Ppp-c-795, cellular plastic film cushioning; or a-a-3129, open cell plastic cushioning; or ppp-c-1797, polypropylene foam cushioning; or a-a-59136, polyethylene foam cushioning.

Preservation Material (PRES_MAT) 00

No requirement.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8536410020
NAICS:
335314
End Use Class:
20005
SITC:
77254
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8536410020

Relays, Electromechanical, With Contacts Rated Less Than 10 A, For A Voltage Not Exceeding 60 V

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77254

Relays For Electrical Apparatus Used With Electrical Circuits Not Exceeding 1, 000 Volts

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
061300
NMF Description:
Circuit Breaker/switch Noi
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
72D
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 72D

Communications/electronics, other than sigint/ew or comsec repair parts and components.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA History / Forecast Quantities

Maritime Supply Chain
12/1512/1607/1707/1807/1807/19
9.009.008.008.008.008.00

Manufacturers

This NSN is registered to the following cage codes.
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