Pin, Cotter5315-01-693-4045

NSN 5315-01-693-4045 · NIIN 016934045 · Part number 81309998

Fairbanks Morse, Llc · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 7PZX0

Government record, cited

NSN 5315-01-693-4045 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-693-4045. Manufacturer of record part number: 81309998.

Also searched as 5315-01-693-4045 · 5315016934045 · NIIN 016934045 · 01-693-4045 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 7PZX0 · 81309998 · S9312-AH-MMA-020-FIG-7-27-7

Nearby stock numbers ← 5315-01-693-3932 Pin, Cotter · 5315-01-693-4111 Pin, Straight, Headed →

5315-01-693-4045 — Nails, Machine Keys, and Pins

Features

Pin,cotter — FSC 5315
Diameter: 0.1875 INCHES NOMINAL IN
Underloop Length: 3.000 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: Fairbanks Morse, Llc

Identification

NSN: 5315-01-693-4045
NIIN: 016934045
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 81309998
Manufacturer: Fairbanks Morse, Llc

General Description

The Pin,cotter, cataloged under National Stock Number 5315-01-693-4045, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Fairbanks Morse, Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5315-01-693-4045
Primary Part Number	81309998
Item Name	Pin,cotter
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Fairbanks Morse, Llc
Status	ACTIVE
Diameter	0.1875 INCHES NOMINAL IN
Underloop Length	3.000 INCHES NOMINAL IN

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
81309998 PRIMARY	Fairbanks Morse, Llc (USA)
S9312-AH-MMA-020-FIG-7-27-7	Naval Sea Systems Command (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 5315-01-693-4045?

NSN 5315-01-693-4045 is a Pin,cotter, manufactured by Fairbanks Morse, Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-693-4045?

NSN 5315-01-693-4045 has 2 manufacturer part numbers on file: 81309998 (Fairbanks Morse, Llc), S9312-AH-MMA-020-FIG-7-27-7 (Naval Sea Systems Command).

What are the specifications of 81309998?

Key specifications for 81309998: Diameter: 0.1875 INCHES NOMINAL IN; Underloop Length: 3.000 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5315-01-693-4045 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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