Washer, Seal5310-01-559-5818

NSN 5310-01-559-5818 · NIIN 015595818 · Part number 1-030-07289

Hardigg Industries, Llc Div Hardigg Cases · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 11214

Government record, cited

NSN 5310-01-559-5818 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-559-5818. Manufacturer of record part number: 1-030-07289.

Also searched as 5310-01-559-5818 · 5310015595818 · NIIN 015595818 · 01-559-5818 · FSC 5310 Nuts and Washers · CAGE 11214 · 1-030-07289 · P21-1607-10-1

Nearby stock numbers ← 5310-01-559-5756 Nut, Self-Locking, Hexagon · 5310-01-559-5828 Washer, Flat →

5310-01-559-5818 — Nuts and Washers

Features

Washer,seal — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Hardigg Industries, Llc Div Hardigg Cases

Identification

NSN: 5310-01-559-5818
NIIN: 015595818
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 1-030-07289
Manufacturer: Hardigg Industries, Llc Div Hardigg Cases

General Description

The Washer,seal, cataloged under National Stock Number 5310-01-559-5818, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hardigg Industries, Llc Div Hardigg Cases. 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	5310-01-559-5818
Primary Part Number	1-030-07289
Item Name	Washer,seal
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Hardigg Industries, Llc Div Hardigg Cases
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
1-030-07289 PRIMARY	Hardigg Industries, Llc Div Hardigg Cases (USA)
P21-1607-10-1	Hardigg Industries, Llc Div Hardigg Cases (USA)

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 5310-01-559-5818?

NSN 5310-01-559-5818 is a Washer,seal, manufactured by Hardigg Industries, Llc Div Hardigg Cases, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-559-5818?

NSN 5310-01-559-5818 has 2 manufacturer part numbers on file: 1-030-07289 (Hardigg Industries, Llc Div Hardigg Cases), P21-1607-10-1 (Hardigg Industries, Llc Div Hardigg Cases).

What are the specifications of 1-030-07289?

Key specifications for 1-030-07289: End Item Identification: 4935-01-504-0206 TEST SET,GUIDED MISSILE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-559-5818 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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