NSN 5305-01-453-0609 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-453-0609. Manufacturer of record part number: 255772 PC 13.
Also searched as5305-01-453-0609 ·
5305014530609 ·
NIIN 014530609 ·
01-453-0609 ·
FSC 5305 Screws · CAGE 43689 · 255772 PC 13 · FF-S-86
Nearby stock numbers← 5305-01-453-0341 Screw Jack Assembly
·
5305-01-453-0617 Screw, Cap, Hexagon Head →
5305-01-453-0609 — Screws
Features
Screw,cap,socket Head — FSC 5305
Width Across Flats: 0.312 INCHES NOMINAL IN
Head Height: 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Fastener Length: 0.845 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
Thread Length: 0.720 INCHES MINIMUM IN
Material Document and Classification: QQ-N-281 CLB FED SPEC SINGLE MATERIAL RESPONSE FASTENER
Nominal Thread Diameter: 0.375 INCHES IN
Head Style: FLAT CHAMFER
Identification
NSN: 5305-01-453-0609
NIIN: 014530609
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 255772 PC 13
Manufacturer: Huntington Ingalls Inc Div Newport News Shipbuilding
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-453-0609, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5305-01-453-0609
Primary Part Number
255772 PC 13
Item Name
Screw,cap,socket Head
FSC / FSG
5305 / 53 — Screws
Manufacturer
Huntington Ingalls Inc Div Newport News Shipbuilding
Status
ACTIVE
Width Across Flats
0.312 INCHES NOMINAL IN
Head Height
0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Fastener Length
0.845 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
Thread Length
0.720 INCHES MINIMUM IN
Material Document and Classification
QQ-N-281 CLB FED SPEC SINGLE MATERIAL RESPONSE FASTENER
Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
Reference documents
Reference
Meaning
FF-S-86
4/1Identification reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-1397
5305-00-000-1397 · Item name not on file
5305-00-000-2625
5305-00-000-2625 · Item name not on file
5305-00-000-3669
5305-00-000-3669 · Item name not on file
5305-00-000-3830
5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file
5305-00-000-5456
5305-00-000-5456 · Item name not on file
5305-00-000-5699
5305-00-000-5699 · Item name not on file
Related Parts in Hardware and Abrasives
5305-00-000-0094
SCREW,CLOSE TOLERANCE
HT4036-4-25
5305-00-000-1397
5305-00-000-1397 · Item name not on file
5305-00-000-2625
5305-00-000-2625 · Item name not on file
5305-00-000-3669
5305-00-000-3669 · Item name not on file
5305-00-000-3830
5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file
5305-00-000-5456
5305-00-000-5456 · Item name not on file
5305-00-000-5699
5305-00-000-5699 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-453-0609?
NSN 5305-01-453-0609 is a Screw,cap,socket Head, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-453-0609?
NSN 5305-01-453-0609 has 1 manufacturer part number on file: 255772 PC 13 (Huntington Ingalls Inc Div Newport News Shipbuilding).
What are the specifications of 255772 PC 13?
Key specifications for 255772 PC 13: Width Across Flats: 0.312 INCHES NOMINAL IN; Head Height: 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Fastener Length: 0.845 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN; Thread Length: 0.720 INCHES MINIMUM IN. 17 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-453-0609 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.