NSN

5305-01-217-5172

Screw,Close Tolerance

FSC 5305SCREWSFSG 53HARDWARE AND ABRASIVES

Unit Price

$309.21

per EA

9 parts / 9 mfrs

Part Numbers for NSN 5305-01-217-51729 records
Part NumberCAGEManufacturerRNCCRNVC
HT4075V4-9-2106950Howmet Global Fastening Systems Inc52
HT4075V4-9-2156878Sps Technologies, Llc Dba Pb Fasteners59
11839V4-9-2159563Reid Products Inc. Dba Reid Products Inc52
3M1034V4-9-2160516West Coast Aerospace, Inc.52
HT4075V4-9-2173197Hi-Shear Corporation52
3M1034V4-9-2176301The Boeing Company Div Defense32
HT4075V4-9-2180539Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana52
HT4075V4-9-2192215Howmet Global Fastening Systems Inc Div Torrance Operations59
HT4075V4-9-21L4528Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc52
Manufacturers (9)

Howmet Global Fastening Systems Inc

CAGE 06950
View NSNs

Sps Technologies, Llc Dba Pb Fasteners

CAGE 56878
View NSNs

Reid Products Inc. Dba Reid Products Inc

CAGE 59563
View NSNs

West Coast Aerospace, Inc.

CAGE 60516
View NSNs

Hi-Shear Corporation

CAGE 73197
View NSNs

The Boeing Company Div Defense

CAGE 76301
View NSNs

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

CAGE 80539
View NSNs

Howmet Global Fastening Systems Inc Div Torrance Operations

CAGE 92215
View NSNs

Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc

CAGE L4528
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$309.21EA0
01-OCT-2025$309.21EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.444 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
AASBFASTENER LENGTH1.016 INCHES MINIMUM AND 1.046 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
AAURGRIP DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHIGH-TORQUE
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ANEEGRIP LENGTH0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH28
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FEATSPECIAL FEATURESTHD HOLE IN TOP OF HEAD 0.138-32 UNJC-3B THD,HOLE 0.300 IN. MIN. 0.345 IN. MAX DP,COUNTERBORE 0.145 IN. MIN. 0.150 IN. MAX DIA; INJECTION PORT 0.120 IN. LG,0.060 IN. WIDE IN UNTHD SHANK; DISTANCE FROM TOP OF HEAD TO BEGINNING OF INJECTION PORT 0.210 IN.
MATTMATERIALTITANIUM ALLOY UNS R56400 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)

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About NSN 5305-01-217-5172

NSN 5305-01-217-5172 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 9 part numbers associated with this NSN from 9 manufacturers.

The current government unit price for NSN 5305-01-217-5172 is $309.21. Price history shows 2 recorded price changes.

To find the part number for NSN 5305-01-217-5172, 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.