Pin, Spring5315-01-313-3939

NSN 5315-01-313-3939 · NIIN 013133939 · Part number 5/16X3MBR

Spirol International Corporation · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 00287

Government record, cited

NSN 5315-01-313-3939 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-313-3939. Manufacturer of record part number: 5/16X3MBR.

Also searched as 5315-01-313-3939 · 5315013133939 · NIIN 013133939 · 01-313-3939 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 00287 · 5/16X3MBR

Nearby stock numbers ← 5315-01-313-3741 · 5315-01-313-3940 Pin, Straight, Headless →

5315-01-313-3939 — Nails, Machine Keys, and Pins

Features

Pin,spring — FSC 5315
2 manufacturer part numbers on file
Manufacturer of record: Spirol International Corporation

Identification

NSN: 5315-01-313-3939
NIIN: 013133939
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 5/16X3MBR
Manufacturer: Spirol International Corporation

General Description

The Pin,spring, cataloged under National Stock Number 5315-01-313-3939, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Spirol International Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Pin,spring
FSC / FSG	5315 — Nails, Machine Keys, and Pins (FSG 53)
Manufacturers	Spirol International Corporation (CAGE 00287); Spirol Industries Ltd (CAGE K3297)

Technical Specifications

Parameter	Value
NSN	5315-01-313-3939
Primary Part Number	5/16X3MBR
Item Name	Pin,spring
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Spirol International Corporation
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
5/16X3MBR PRIMARY	Spirol International Corporation (USA)
5/16X3MBR	Spirol Industries Ltd (GBR)

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 5315-01-313-3939?

NSN 5315-01-313-3939 is a Pin,spring, manufactured by Spirol International Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-313-3939?

NSN 5315-01-313-3939 has 2 manufacturer part numbers on file: 5/16X3MBR (Spirol International Corporation), 5/16X3MBR (Spirol Industries Ltd).

Is NSN 5315-01-313-3939 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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