5305-01-549-8321

Hexagon Head Cap Screw email this page

Images

Reference images of this national stock number
Reference of NSN 5305-01-549-8321 Reference of NSN 5305-01-549-8321

Model or part number: ABN040075

Pricing & Availability

Submit this form for current pricing and availability of this NSN.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:
Your Name:

We do not share or sell your information to anyone.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Description

Tap Bolt NSN 5305-01-549-8321.

pdf NSN 5305-01-549-8321 Datasheet

MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Hexagon
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
4320-01-524-4467; pump assembly, flammable liquid, bulk transfer
MRC:
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.AHYM
Thread Diameter:
0.250 inches
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
20
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
1/4-20x3/4 cap screws
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unc
MRC:
--
NIIN:
015498321
MRC:
--
NATO Stock Number:
5305-01-549-8321
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A003B0
MRC:
--
INC:
18257
MRC:
--
IMM:
KZ
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 »

Shipping icon

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.

Parts and Components for Flammable Liqui Pumping Assembly NSN 4320-01-524-4467 Parts and components for this end application.

NSN Component Description
NSN 2815-01-548-3688 Flywheel Housing
NSN 5950-01-548-5211 Electronic Shielding Bead
NSN 5975-01-548-5213 Flexible Metal Conduit Assembly
NSN 3040-01-548-5231 Nonaircraft Mechanical Actuator
NSN 3020-01-548-5525 Spur Gear
NSN 3040-01-548-5531 Shouldered Shaft Assembly
NSN 3040-01-548-5538 Shouldered Shaft Assembly
NSN 3020-01-548-5553 Groove Pulley
NSN 2815-01-548-5613 Oil Pan
NSN 2815-01-548-5620 Engine Valve Seat Insert
NSN 4140-01-548-5641 Fan Impeller Guard
NSN 4140-01-548-5651 Tubeaxial Fan
NSN 2815-01-548-5670 Engine Crankshaft
NSN 2815-01-548-5681 Piston Ring Set
NSN 2815-01-548-5759 Piston Ring Set
NSN 2815-01-548-5780 Engine Poppet Valve Tappet
NSN 5930-01-548-6115 Push-pull Switch
NSN 5998-01-548-6124 Circuit Card Assembly
NSN 5930-01-548-6135 Toggle Switch
NSN 5977-01-548-6143 Electrical Contact Brush Holder
NSN 5940-01-548-6154 Electrical Conductor Ferrule
NSN 5970-01-548-6163 Electrical Insulation Sleeving
NSN 5935-01-548-6179 Electrical Receptacle Connector
NSN 5950-01-548-6959 Electronic Shielding Bead
NSN 5950-01-548-6968 Electronic Shielding Bead
NSN 2815-01-548-7032 Exhaust Manifold
NSN 2815-01-548-7064 Piston Pin
NSN 2815-01-548-7066 Piston Ring Set
NSN 2815-01-548-7069 Engine Poppet Valve Rocker Arm
NSN 3040-01-548-7246 Straight Shaft
NSN 3020-01-548-7270 Groove Pulley
NSN 3020-01-548-7281 Spur Gear
NSN 2815-01-548-7331 Engine Poppet Valve Push Rod
NSN 2815-01-548-7344 Engine Poppet Valve
NSN 2815-01-548-7350 Engine Poppet Valve

Formal Definition

Government issue definition of NSN 5305-01-549-8321

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

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:
00
MOP:
10
PKG:
46Z0
PRES MAT:
00
WRAP MAT:
00
ICQ:
AAA
THK:
0
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.

Cushion Material (CUSH) 00

No requirement.

Preservation Material (PRES_MAT) 00

No requirement.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
096640
NMF Description:
Iron Or Steel Screws
UFC:
50600
LTL:
70.0
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 573

Bolts or nuts (iron or steel),(less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

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)

Manufacturers

This NSN is registered to the following cage codes.
Compare Now »
Clear | Hide