Pin, Lock5315-01-537-6507

NSN 5315-01-537-6507 · NIIN 015376507 · Part number HARD-SPL-0001

Biofire Defense Llc · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 088J2

Government record, cited

NSN 5315-01-537-6507 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-537-6507. Manufacturer of record part number: HARD-SPL-0001.

Also searched as 5315-01-537-6507 · 5315015376507 · NIIN 015376507 · 01-537-6507 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 088J2 · HARD-SPL-0001

Nearby stock numbers ← 5315-01-537-6279 Pin, Quick Release · 5315-01-537-6708 Pin, Grooved, Headless →

5315-01-537-6507 — Nails, Machine Keys, and Pins

Features

Pin,lock — FSC 5315
Features Provided: LOCK PIN
Surface Treatment: OXIDE OVERALL
Material: STEEL OVERALL
1 manufacturer part number on file
Manufacturer of record: Biofire Defense Llc

Identification

NSN: 5315-01-537-6507
NIIN: 015376507
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: HARD-SPL-0001
Manufacturer: Biofire Defense Llc

General Description

The Pin,lock, cataloged under National Stock Number 5315-01-537-6507, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Biofire Defense Llc. Government technical data includes 3 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5315-01-537-6507
Primary Part Number	HARD-SPL-0001
Item Name	Pin,lock
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Biofire Defense Llc
Status	ACTIVE
Features Provided	LOCK PIN
Surface Treatment	OXIDE OVERALL
Material	STEEL OVERALL

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

Cross-Reference Index

Part Number	Manufacturer
HARD-SPL-0001 PRIMARY	Biofire Defense Llc (USA)

No interchangeability data on file.

Other items in FSC 5315 — Nails, Machine Keys, and Pins

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5315-00-000-1037

5315-00-000-1037 · Item name not on file

5315-00-000-1067

5315-00-000-1067 · Item name not on file

5315-00-000-1245

5315-00-000-1245 · Item name not on file

5315-00-000-1372

5315-00-000-1372 · Item name not on file

5315-00-000-1412

5315-00-000-1412 · Item name not on file

5315-00-001-1571

5315-00-001-1572

PIN,LINKAGE

5315-00-001-1602

5315-00-001-1602 · Item name not on file

Frequently Asked Questions

What is NSN 5315-01-537-6507?

NSN 5315-01-537-6507 is a Pin,lock, manufactured by Biofire Defense Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-537-6507?

NSN 5315-01-537-6507 has 1 manufacturer part number on file: HARD-SPL-0001 (Biofire Defense Llc).

What are the specifications of HARD-SPL-0001?

Key specifications for HARD-SPL-0001: Features Provided: LOCK PIN; Special Features: STEEL BODY WITH BLACK-OXIDE FINISH WITH NYLON-LOCKING ELEMENT; Surface Treatment: OXIDE OVERALL; Part Name Assigned by Controlling Agency: LOCKING PIN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5315-01-537-6507 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.

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