NSN 5305-01-669-0876 · NIIN 016690876 · Part number A-445-111PC83
Hansome Energy Systems Inc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 51802
Government record, cited
NSN 5305-01-669-0876 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-669-0876. Manufacturer of record part number: A-445-111PC83.
Material Document and Classification: FF-S-86 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Diameter: 0.3125 INCHES IN
Head Style: PAN NO. 2
Thread Direction: RIGHT-HAND
Surface Treatment: ZINC OVERALL
Internal Drive Style: CROSS RECESS TYPE 1
Identification
NSN: 5305-01-669-0876
NIIN: 016690876
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: A-445-111PC83
Manufacturer: Hansome Energy Systems Inc
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-669-0876, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Hansome Energy Systems Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5305-01-669-0876
Primary Part Number
A-445-111PC83
Item Name
Screw,cap,socket Head
FSC / FSG
5305 / 53 — Screws
Manufacturer
Hansome Energy Systems Inc
Status
ACTIVE
Fastener Length
1.250 INCHES NOMINAL IN
Material Document and Classification
FF-S-86 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Diameter
0.3125 INCHES IN
Head Style
PAN NO. 2
Thread Direction
RIGHT-HAND
Surface Treatment
ZINC OVERALL
Internal Drive Style
CROSS RECESS TYPE 1
Thread Class
2
Thread Quantity Per Inch
18
Material
STEEL OVERALL
Thread Series Designator
UNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-01-669-0878A-445-111PC81POSSIBLE MATCH
SCREW,CAP,SOCKET HEAD
Possible match (shared part number)Hansome Energy Systems Inc
5310-01-669-0890A-445-111PC95POSSIBLE MATCH
WASHER,LOCK
Possible match (shared part number)Hansome Energy Systems Inc
5310-01-669-0895A-445-111PC99POSSIBLE MATCH
WASHER,LOCK
Possible match (shared part number)Hansome Energy Systems Inc
5310-01-669-0898A-445-111PC126POSSIBLE MATCH
WASHER,LOCK
Possible match (shared part number)Hansome Energy Systems Inc
5305-01-669-0907A-445-111PC82POSSIBLE MATCH
SCREW,CAP,SOCKET HEAD
Possible match (shared part number)Hansome Energy Systems Inc
NSN 5305-01-669-0876 is a Screw,cap,socket Head, manufactured by Hansome Energy Systems Inc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-669-0876?
NSN 5305-01-669-0876 has 1 manufacturer part number on file: A-445-111PC83 (Hansome Energy Systems Inc).
What NSN replaces 5305-01-669-0876?
5 possible matches (shared part number, not a government interchangeability claim): 5305-01-669-0878, 5310-01-669-0890, 5310-01-669-0895. Verify interchangeability with system specifications before substitution.
What are the specifications of A-445-111PC83?
Key specifications for A-445-111PC83: Fastener Length: 1.250 INCHES NOMINAL IN; Material Document and Classification: FF-S-86 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nominal Thread Diameter: 0.3125 INCHES IN; Head Style: PAN NO. 2. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-669-0876 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.