5305-01-521-9174
Screw,Close Tolerance
Unit Price
$49.31
per EA
20 parts / 16 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| ST3M557-5-9 | 06710 | Valley-Todeco, Inc. Dba Arconic Fastening Systems | 5 | 2 |
| HT4027-5-9 | 06725 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company | 5 | 2 |
| ST3M557-5-9 | 06725 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company | 5 | 9 |
| HT4027-5-9 | 06950 | Howmet Global Fastening Systems Inc | 5 | 2 |
| ST3M557-5-9 | 0K6Z0 | Saturn Fasteners Inc | 5 | 2 |
| ST3M557-5-9 | 0ZC92 | Heartland Precision Fasteners Inc | 5 | 2 |
| HT4027-5-9 | 17446 | Huck International, Inc | 5 | 2 |
| ST3M557-5-9 | 1VSL7 | Houston Precision Fasteners I Lp | 5 | 2 |
| ST3M557-5-9 | 27624 | Sps Technologies Llc Dba Pb Fasteners Div Pb Fasteners | 5 | 2 |
| ST3M557-5-9 | 4WL75 | Camcar Llc Div Camcar Llc | 5 | 2 |
| HT4027-5-9 | 56878 | Sps Technologies, Llc Dba Pb Fasteners | 5 | 2 |
| 11923-5-9 | 59563 | Reid Products Inc. Dba Reid Products Inc | 5 | 2 |
| ST3M557-5-9 | 60516 | West Coast Aerospace, Inc. | 5 | 9 |
| WC4027-5-9 | 60516 | West Coast Aerospace, Inc. | 5 | 2 |
| HT4027-5-9 | 73197 | Hi-Shear Corporation | 5 | 2 |
| ST3M557-5-9 | 73197 | Hi-Shear Corporation | 5 | 9 |
| ST3M557 | 76301 | The Boeing Company Div Defense | D | 9 |
| ST3M557-5-9 | 76301 | The Boeing Company Div Defense | 3 | 2 |
| HT4027-5-9 | 92215 | Howmet Global Fastening Systems Inc Div Torrance Operations | 5 | 2 |
| ST3M557-5-9 | U6683 | Linread Ltd | 5 | 2 |
Valley-Todeco, Inc. Dba Arconic Fastening Systems
CAGE 06710Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company
CAGE 06725Howmet Global Fastening Systems Inc
CAGE 06950Saturn Fasteners Inc
CAGE 0K6Z0Heartland Precision Fasteners Inc
CAGE 0ZC92Huck International, Inc
CAGE 17446Houston Precision Fasteners I Lp
CAGE 1VSL7Sps Technologies Llc Dba Pb Fasteners Div Pb Fasteners
CAGE 27624Camcar Llc Div Camcar Llc
CAGE 4WL75Sps Technologies, Llc Dba Pb Fasteners
CAGE 56878Reid Products Inc. Dba Reid Products Inc
CAGE 59563West Coast Aerospace, Inc.
CAGE 60516Hi-Shear Corporation
CAGE 73197The Boeing Company Div Defense
CAGE 76301Howmet Global Fastening Systems Inc Div Torrance Operations
CAGE 92215Linread Ltd
CAGE U6683| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $49.31 | EA | 0 |
| 01-OCT-2025 | $49.31 | EA | 0 |
| 01-OCT-2025 | $49.31 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.531 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.078 INCHES MINIMUM AND 1.108 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.477 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AGAV | END ITEM IDENTIFICATION | FWD FUSELAGE |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| ANEE | GRIP LENGTH | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
Need full procurement data, packaging, and standardization info?
View Complete NSN Data on NSN LookupQuick Reference
Valley-Todeco, Inc. Dba Arconic Fastening Systems
CAGE 06710
Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company
CAGE 06725
Howmet Global Fastening Systems Inc
CAGE 06950
Saturn Fasteners Inc
CAGE 0K6Z0
Heartland Precision Fasteners Inc
CAGE 0ZC92
Huck International, Inc
CAGE 17446
Houston Precision Fasteners I Lp
CAGE 1VSL7
Sps Technologies Llc Dba Pb Fasteners Div Pb Fasteners
CAGE 27624
About NSN 5305-01-521-9174
NSN 5305-01-521-9174 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 20 part numbers associated with this NSN from 16 manufacturers.
The current government unit price for NSN 5305-01-521-9174 is $49.31. Price history shows 3 recorded price changes.
To find the part number for NSN 5305-01-521-9174, 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.