The Pin,straight,headless, cataloged under National Stock Number 5315-01-337-4031, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Pin,straight,headless
FSC / FSG
5315 — Nails, Machine Keys, and Pins (FSG 53)
Technical Specifications
Parameter
Value
NSN
5315-01-337-4031
Item Name
Pin,straight,headless
FSC / FSG
5315 / 53 — Nails, Machine Keys, and Pins
Status
ACTIVE
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5962-01-407-174690611POSSIBLE MATCH
MICROCIRCUIT,DIGITAL
Possible match (shared part number)Mts Microelectronics, Inc Dba M T S Micro Electronics
6525-01-470-583690611POSSIBLE MATCH
HEATER GRILL
Possible match (shared part number)Air Techniques, Inc.
8465-01-541-339290611POSSIBLE MATCH
BAG,INDIVIDUAL EQUIPMENT,CARRIER
Possible match (shared part number)Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
90611
3/2Design control — primary reference
U.S. Government activity
Related Parts
5962-01-407-1746POSSIBLE MATCH
MICROCIRCUIT,DIGITAL
90611
6525-01-470-5836POSSIBLE MATCH
HEATER GRILL
90611
8465-01-541-3392POSSIBLE MATCH
BAG,INDIVIDUAL EQUIPMENT,CARRIER
90611
Frequently Asked Questions
What is NSN 5315-01-337-4031?
NSN 5315-01-337-4031 is a Pin,straight,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What NSN replaces 5315-01-337-4031?
3 possible matches (shared part number, not a government interchangeability claim): 5962-01-407-1746, 6525-01-470-5836, 8465-01-541-3392. Verify interchangeability with system specifications before substitution.
Is NSN 5315-01-337-4031 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.