1630-01-375-0938

Single Disk Brake email this page
ITAR Registered

Model or part number: 7-311221000-19

Pricing & Availability

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Description

Helicopter Rotor Brake Assembly NSN 1630-01-375-0938.

pdf NSN 1630-01-375-0938 Datasheet

MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
7.910 inches
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
Between 9.974 inches and 9.989 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Used on ah-64a
MRC:
The means used to operate the item.APHE
Operation Method:
Hydraulic
MRC:
The length of a straight line which passes through the center of a braking area,and terminates at the outside circumference.AYLJ
Braking Area Outside Diameter:
Between 8.190 inches and 8.310 inches
MRC:
A measurement taken at right angles to the length of a lining contact surface,in distinction from thickness.AYLM
Lining Contact Surface Width:
Between 1.955 inches and 1.995 inches
MRC:
A measurement of the smallest dimension of the rotating disk,in distinction from length or width.AYLR
Rotating Disk Thickness:
Between 0.205 inches and 0.210 inches
MRC:
The number of hydraulic cylinders.AYLW
Hydraulic Cylinder Quantity:
2
MRC:
The length of a straight line which passes through the center of a hydraulic cylinder,and terminates at the circumference.AYLX
Hydraulic Cylinder Diameter:
Between 4.751 inches and 4.801 inches
MRC:
The amount of surface area covered by the friction lining of the item.AYNS
Lining Friction Surface Area:
7.310 square inches
MRC:
Indicates the location for which the item is designed to be installed.AYNY
Installation Location:
Left hand front and right hand front
MRC:
--
NIIN:
013750938
MRC:
--
NATO Stock Number:
1630-01-375-0938
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
FIIG:
--
FIIG:
T129-B
MRC:
--
INC:
09193
MRC:
--
IMM:
CX AX
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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.

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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.

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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 1630-01-375-0938

A brake consisting essentially of the following: a. A single piece or divided cylinder housing designed to be mounted on the torque flange of an axle. The cylinder housing has a slot or groove through which the disk, brake passes. It contains a piston(s) or push rod(s) which provides the hydraulic or mechanical force to press the lining, friction against the disk, brake. b. Lining, friction. c. A disk, brake designed to be keyed or rigidly attached to a wheel or rotating shaft.

Recent Solicitations Most recent solicitations for NSN 1630-01-375-0938

End Date
Solicitation
Qty
Purchase Request
End Date:
2024-05-28
Solicitation:
SPE4A724T346B
Qty:
18
Purchase Request:
7007684926
End Date:
2024-02-23
Solicitation:
SPE4A724T036M
Qty:
18
Purchase Request:
7006451226
End Date:
2023-09-28
Solicitation:
SPE4A523T646U
Qty:
11
Purchase Request:
7004567753

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:
--
Paclk Weight:
--
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:
00
LVL_A:
E
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
10
PKG:
46A0
PRES MAT:
00
WRAP MAT:
XX
ICQ:
000
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) E

Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.

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) 00

No special marking.

Method of Preservation (MOP) 10

Physical protection.

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:
8803200060
NAICS:
336413
End Use Class:
50070
SITC:
79293
USDA:
1
HITECH:
8

Schedule B Codes Definitions:

Schedule B 8803200060

Undercarriages and Parts Thereof, For Use In Military Aircraft

End Use Code 50070

Type Goods Parts For Military

Standard Intl. Trade Class (SITC) 79293

Undercarriages and Parts Thereof For Aircraft

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
011790
NMF Description:
Aircraft Parts Noi
UFC:
04720
LTL:
Rating variable
LCL:
--
WCC:
671
TCC:
Z
SHC:
9
ADC:
A
ACC:
A

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 671

Aircraft parts, to include test/tool sets and equipment (other than armament systems).

Air Commodity (ACC) A

Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft.

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

Aviation Supply Chain
12/1611/1707/1805/1910/1905/20
25.0025.0025.0025.0025.0025.00

Manufacturers

This NSN is registered to the following cage codes.
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