PartsTable TECHNICAL DATA SHEET

NSN 5310-01-497-0109Government record, cited

Nut Assembly, Self-Locking, Gang C5310-01-497-0109

NSN 5310-01-497-0109 · NIIN 014970109 · Part number G13101-2-3-66

Esna, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 019L2

Government record, cited

NSN 5310-01-497-0109 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-497-0109. Manufacturer of record part number: G13101-2-3-66.

Also searched as 5310-01-497-0109 · 5310014970109 · NIIN 014970109 · 01-497-0109 · FSC 5310 Nuts and Washers · CAGE 019L2 · G13101-2-3-66 · C193-3-2-6-6 · G52667-3-6B6 · 3D0003-3-6B6

Nearby stock numbers ← 5310-01-497-0052 Nut, Plain, Hexagon · 5310-01-497-0170 Washer, Flat →

5310-01-497-0109 — Nuts and Washers

Features

Nut Assembly,self-Locking,gang C — FSC 5310
3 manufacturer part numbers on file
Manufacturer of record: Esna, Llc

Identification

NSN: 5310-01-497-0109
NIIN: 014970109
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: G13101-2-3-66
Manufacturer: Esna, Llc

General Description

The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-01-497-0109, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Esna, Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Nut Assembly,self-Locking,gang C
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Esna, Llc (CAGE 019L2); Howmet Global Fastening Systems Inc (CAGE 15653); Bristol Industries, Llc (CAGE 27238)

Technical Specifications

Parameter	Value
NSN	5310-01-497-0109
Primary Part Number	G13101-2-3-66
Item Name	Nut Assembly,self-Locking,gang C
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Esna, Llc
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

Cross-Reference Index

Part Number	Manufacturer
G13101-2-3-66 PRIMARY	Esna, Llc (USA)
G52667-3-6B6 PRIMARY	Howmet Global Fastening Systems Inc (USA)
BG574C3-6-2-6 PRIMARY	Bristol Industries, Llc (USA)

Reference documents

Reference	Meaning
G13101-2-3-66	5/9 Secondary reference Harvard Industries Inc
C193-3-2-6-6	3/2 Design control — primary reference U.S. Government activity
3D0003-3-6B6	5/2 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

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

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-497-0109?

NSN 5310-01-497-0109 is a Nut Assembly,self-Locking,gang C, manufactured by Esna, Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-497-0109?

NSN 5310-01-497-0109 has 3 manufacturer part numbers on file: G13101-2-3-66 (Esna, Llc), G52667-3-6B6 (Howmet Global Fastening Systems Inc), BG574C3-6-2-6 (Bristol Industries, Llc).

Is NSN 5310-01-497-0109 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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