NSN

5305-01-172-5571

Screw,Close Tolerance

FSC 5305SCREWSFSG 53HARDWARE AND ABRASIVES

Unit Price

$3.14

per EA

12 parts / 12 mfrs

Part Numbers for NSN 5305-01-172-557112 records
Part NumberCAGEManufacturerRNCCRNVC
AIC1652-4-306725Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company52
SC3102-4-306950Howmet Global Fastening Systems Inc52
SC3102-4-30PTK6Sps Technologies Inc59
SLB146-4-316258Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok52
T009-4-317446Huck International, Inc52
03A174-4-31W025Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems52
PBF1417-4-327624Sps Technologies Llc Dba Pb Fasteners Div Pb Fasteners52
HR240-4-373197Hi-Shear Corporation52
NAS1580V4T380205National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use32
123743-4-380539Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana52
T009-4-397928Huck Intl Inc59
HR240-4-3L4528Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc52
Manufacturers (12)

Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company

CAGE 06725
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Howmet Global Fastening Systems Inc

CAGE 06950
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Sps Technologies Inc

CAGE 0PTK6
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Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok

CAGE 16258
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Huck International, Inc

CAGE 17446
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Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems

CAGE 1W025
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Sps Technologies Llc Dba Pb Fasteners Div Pb Fasteners

CAGE 27624
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Hi-Shear Corporation

CAGE 73197
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National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use

CAGE 80205
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Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana

CAGE 80539
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Huck Intl Inc

CAGE 97928
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Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc

CAGE L4528
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$3.14EA0
01-OCT-2025$3.14EA0
01-OCT-2025$3.14EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.378 INCHES MINIMUM AND 0.428 INCHES MAXIMUM
AASBFASTENER LENGTH0.575 INCHES MINIMUM AND 0.605 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.464 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
AAURGRIP DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ANEEGRIP LENGTH0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH28
CQBCMINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
CSYMSURFACE FINISH32.0 MICROINCHES THREADS
MATTMATERIALTITANIUM ALLOY OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 4967 COMP 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
ZZZKSPECIFICATION/STANDARD DATA80205-NAS1580 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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About NSN 5305-01-172-5571

NSN 5305-01-172-5571 is a National Stock Number assigned to Screw,Close Tolerance. This NSN part number belongs to Federal Supply Class 5305 (SCREWS) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 12 part numbers associated with this NSN from 12 manufacturers.

The current government unit price for NSN 5305-01-172-5571 is $3.14. Price history shows 3 recorded price changes.

To find the part number for NSN 5305-01-172-5571, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.