PartsTable TECHNICAL DATA SHEET

NSN 5310-01-718-9122Government record, cited

Washer, Flat5310-01-718-9122

NSN 5310-01-718-9122 · NIIN 017189122

FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5310-01-718-9122 · 5310017189122 · NIIN 017189122 · 01-718-9122 · FSC 5310 Nuts and Washers · R5257867-32 · 8843216/ PG 20 · 563-8843216-32 · MS15795-425 · LOA037007-32

Nearby stock numbers ← 5310-01-718-9108 Washer, Flat · 5310-01-718-9127 Washer, Flat →

5310-01-718-9122 — Nuts and Washers

Features

Washer,flat — FSC 5310

Identification

NSN: 5310-01-718-9122
NIIN: 017189122
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-718-9122, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)

Technical Specifications

Parameter	Value
NSN	5310-01-718-9122
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
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

⇄ Related Items 10

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5315-01-718-9159563-8843216-19 POSSIBLE MATCH

PIN,STRAIGHT,HEADLESS

Possible match (shared part number)Naval Sea Systems Command

5330-01-718-9315563-8843216-11 POSSIBLE MATCH

RETAINER,PACKING

Possible match (shared part number)Naval Sea Systems Command

5340-01-718-9338211066830 POSSIBLE MATCH

CLEVIS,ROD END

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

5305-01-719-1310563-8843216-48 POSSIBLE MATCH

SCREW,CAP,SOCKET HEAD

Possible match (shared part number)Naval Sea Systems Command

5305-01-719-2094563-8843216-49 POSSIBLE MATCH

SCREW,CAP,SOCKET HEAD

Possible match (shared part number)Naval Sea Systems Command

5340-01-719-2136563-8843216-10 POSSIBLE MATCH

TURNBUCKLE

Possible match (shared part number)Naval Sea Systems Command

3040-01-719-3384563-8843216-A2 POSSIBLE MATCH

CONNECTING LINK,RIGID

Possible match (shared part number)Naval Sea Systems Command

5305-01-721-2573563-8843216-47 POSSIBLE MATCH

SETSCREW

Possible match (shared part number)Naval Sea Systems Command

5305-01-721-7065563-8843216-35 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)Naval Sea Systems Command

5365-01-721-7094563-8843216-6 POSSIBLE MATCH

SPACER,STRAIGHT

Possible match (shared part number)Naval Sea Systems Command

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
R5257867-32	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity
8843216/ PG 20	C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command
563-8843216-32	C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command
MS15795-425	2/2 Government specification standardization U.S. Government activity
LOA037007-32	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity
8843216	D/9 Drawing number reference only Naval Sea Systems Command

Related Parts

5315-01-718-9159POSSIBLE MATCH

PIN,STRAIGHT,HEADLESS

563-8843216-19

5330-01-718-9315POSSIBLE MATCH

RETAINER,PACKING

563-8843216-11

5340-01-718-9338POSSIBLE MATCH

CLEVIS,ROD END

211066830

5305-01-719-1310POSSIBLE MATCH

SCREW,CAP,SOCKET HEAD

563-8843216-48

5305-01-719-2094POSSIBLE MATCH

SCREW,CAP,SOCKET HEAD

563-8843216-49

5340-01-719-2136POSSIBLE MATCH

TURNBUCKLE

563-8843216-10

3040-01-719-3384POSSIBLE MATCH

CONNECTING LINK,RIGID

563-8843216-A2

5305-01-721-2573POSSIBLE MATCH

SETSCREW

563-8843216-47

5305-01-721-7065POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

563-8843216-35

5365-01-721-7094POSSIBLE MATCH

SPACER,STRAIGHT

563-8843216-6

Frequently Asked Questions

What is NSN 5310-01-718-9122?

NSN 5310-01-718-9122 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: active.

What NSN replaces 5310-01-718-9122?

10 possible matches (shared part number, not a government interchangeability claim): 5315-01-718-9159, 5330-01-718-9315, 5340-01-718-9338. Verify interchangeability with system specifications before substitution.

Is NSN 5310-01-718-9122 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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