The Pin,straight,headless, cataloged under National Stock Number 5315-00-537-7638, 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Machine Keys, and Pins) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
5315-00-537-7638
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)
⇄Related Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-01-008-1945POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)
5120-01-230-008110917POSSIBLE MATCH
KEY,SOCKET HEAD SCREW
Possible match (shared part number)Bondhus Corp
5305-01-273-830110917POSSIBLE MATCH
SCREW,CAP,SOCKET HEAD
Possible match (shared part number)Sps Technologies, Llc Dba PB Fasteners
5365-01-503-001310917POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)Charles Reed Knight Jr Dba Knight's Armament Company
5340-01-507-923010917-10POSSIBLE MATCH
DISK,SOLID,PLAIN
Possible match (shared part number)Macro Technologies, Llc
5340-01-507-924510917-18POSSIBLE MATCH
DISK,SOLID,PLAIN
Possible match (shared part number)Macro Technologies, Llc
5915-01-518-513010917POSSIBLE MATCH
FILTER,BAND PASS
Possible match (shared part number)Anacom Inc
5340-01-532-120210917POSSIBLE MATCH
PLATE,MOUNTING
Possible match (shared part number)General Dynamics - Ots, Inc.
5340-01-616-165910917POSSIBLE MATCH
COVER,ACCESS
Possible match (shared part number)Extreme Networks, Inc
4510-01-690-194210917POSSIBLE MATCH
SHOWER HEAD
Possible match (shared part number)Scandvik, Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
10917
3/9Design control — primary reference
U.S. Government activity
Related Parts
5305-01-008-1945POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
5120-01-230-0081POSSIBLE MATCH
KEY,SOCKET HEAD SCREW
10917
5305-01-273-8301POSSIBLE MATCH
SCREW,CAP,SOCKET HEAD
10917
5365-01-503-0013POSSIBLE MATCH
SPACER,PLATE
10917
5340-01-507-9230POSSIBLE MATCH
DISK,SOLID,PLAIN
10917-10
5340-01-507-9245POSSIBLE MATCH
DISK,SOLID,PLAIN
10917-18
5915-01-518-5130POSSIBLE MATCH
FILTER,BAND PASS
10917
5340-01-532-1202POSSIBLE MATCH
PLATE,MOUNTING
10917
5340-01-616-1659POSSIBLE MATCH
COVER,ACCESS
10917
4510-01-690-1942POSSIBLE MATCH
SHOWER HEAD
10917
Frequently Asked Questions
What is NSN 5315-00-537-7638?
NSN 5315-00-537-7638 is a Pin,straight,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What NSN replaces 5315-00-537-7638?
10 possible matches (shared part number, not a government interchangeability claim): 5305-01-008-1945, 5120-01-230-0081, 5305-01-273-8301. Verify interchangeability with system specifications before substitution.
Is NSN 5315-00-537-7638 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.