PartsTable TECHNICAL DATA SHEET

NSN 5310-01-421-2934Government record, cited

Washer, Flat5310-01-421-2934

NSN 5310-01-421-2934 · NIIN 014212934 · Part number S2431218-7D15G

Moeller Manufacturing & Supply, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 58009

Government record, cited

NSN 5310-01-421-2934 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-421-2934. Manufacturer of record part number: S2431218-7D15G.

Also searched as 5310-01-421-2934 · 5310014212934 · NIIN 014212934 · 01-421-2934 · FSC 5310 Nuts and Washers · CAGE 58009 · S2431218-7D15G

Nearby stock numbers ← 5310-01-421-2933 Washer, Flat · 5310-01-421-2942 Washer, Lock →

5310-01-421-2934 — Nuts and Washers

Features

Washer,flat — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Moeller Manufacturing & Supply, Llc

Identification

NSN: 5310-01-421-2934
NIIN: 014212934
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: S2431218-7D15G
Manufacturer: Moeller Manufacturing & Supply, Llc

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-421-2934, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Moeller Manufacturing & Supply, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Moeller Manufacturing & Supply, Llc (CAGE 58009); Anillo Industries Llc (CAGE 10630)

Technical Specifications

Parameter	Value
NSN	5310-01-421-2934
Primary Part Number	S2431218-7D15G
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Moeller Manufacturing & Supply, 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
S2431218-7D15G PRIMARY	Moeller Manufacturing & Supply, Llc (USA)
S2431218-7D15G PRIMARY	Anillo Industries Llc (USA)

Reference documents

Reference	Meaning
S2431218-7D15G	3/2 Design control — primary 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 5310-01-421-2934?

NSN 5310-01-421-2934 is a Washer,flat, manufactured by Moeller Manufacturing & Supply, Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-421-2934?

NSN 5310-01-421-2934 has 2 manufacturer part numbers on file: S2431218-7D15G (Moeller Manufacturing & Supply, Llc), S2431218-7D15G (Anillo Industries Llc).

Is NSN 5310-01-421-2934 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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