The Pin,straight,headed, cataloged under National Stock Number 5315-01-275-6978, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
5315-01-275-6978
Item Name
Pin,straight,headed
FSC / FSG
5315 / 53 — Nails, Machine Keys, and Pins
Status
ACTIVE
Hole Arrangement Style
ONE END DRILLED
Style Designator
STRAIGHT
Head Style
FLAT
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-318-946629175POSSIBLE MATCH
GASKET
Possible match (shared part number)Setra Systems, Inc. Dba Gems Sensors
5325-01-483-5053POSSIBLE MATCH
GROMMET,NONMETALLIC
Possible match (shared part number)
4820-01-503-719629175POSSIBLE MATCH
VALVE ASSEMBLY
Possible match (shared part number)Climax Portable Machine Tools, Inc
5905-01-532-3957POSSIBLE MATCH
RESISTOR,FIXED,FILM
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
29175
3/2Design control — primary reference
U.S. Government activity
Related Parts
5330-01-318-9466POSSIBLE MATCH
GASKET
29175
5325-01-483-5053POSSIBLE MATCH
GROMMET,NONMETALLIC
4820-01-503-7196POSSIBLE MATCH
VALVE ASSEMBLY
29175
5905-01-532-3957POSSIBLE MATCH
RESISTOR,FIXED,FILM
Frequently Asked Questions
What is NSN 5315-01-275-6978?
NSN 5315-01-275-6978 is a Pin,straight,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What NSN replaces 5315-01-275-6978?
4 possible matches (shared part number, not a government interchangeability claim): 5330-01-318-9466, 5325-01-483-5053, 4820-01-503-7196. Verify interchangeability with system specifications before substitution.
What are the specifications of 5315-01-275-6978?
Key specifications for 5315-01-275-6978: Hole Arrangement Style: ONE END DRILLED; Style Designator: STRAIGHT; Head Style: FLAT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5315-01-275-6978 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.