PartsTable TECHNICAL DATA SHEET

NSN 5310-01-472-8190Government record, cited

Washer, Flat5310-01-472-8190

NSN 5310-01-472-8190 · NIIN 014728190 · Part number 124-5563772 PC 24

Naval Sea Systems Command · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 53711

Government record, cited

NSN 5310-01-472-8190 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-472-8190. Manufacturer of record part number: 124-5563772 PC 24.

Also searched as 5310-01-472-8190 · 5310014728190 · NIIN 014728190 · 01-472-8190 · FSC 5310 Nuts and Washers · CAGE 53711 · 124-5563772 PC 24 · 2-7/8 OD X 1-21 /32 ID X 1/8 TH · 5563772

Nearby stock numbers ← 5310-01-472-8145 · 5310-01-472-8193 Washer, Flat →

5310-01-472-8190 — Nuts and Washers

Features

Washer,flat — FSC 5310
Overall Diameter: 2.875 INCHES NOMINAL IN
Material Document and Classification: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: RECTANGULAR
Peripheral Shape Style: ROUND
Material: COPPER ALLOY OVERALL
Center Hole Shape Style: ROUND
Hole Diameter: 1.656 INCHES NOMINAL IN

Identification

NSN: 5310-01-472-8190
NIIN: 014728190
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 124-5563772 PC 24
Manufacturer: Naval Sea Systems Command

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-472-8190, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-472-8190
Primary Part Number	124-5563772 PC 24
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
Overall Diameter	2.875 INCHES NOMINAL IN
Material Document and Classification	QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style	RECTANGULAR
Peripheral Shape Style	ROUND
Material	COPPER ALLOY OVERALL
Center Hole Shape Style	ROUND
Hole Diameter	1.656 INCHES NOMINAL IN
Thickness	0.125 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

⇄ Related Items 12

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

5310-01-472-81935563772-49 POSSIBLE MATCH

WASHER,FLAT

Possible match (shared part number)Naval Sea Systems Command

5310-01-472-8195124-5563772 PC 64 POSSIBLE MATCH

WASHER,FLAT

Possible match (shared part number)Naval Sea Systems Command

5310-01-472-8198124-5563772 PC 62 POSSIBLE MATCH

WASHER,FLAT

Possible match (shared part number)Naval Sea Systems Command

5310-01-472-8213124-5563772 PC 56 POSSIBLE MATCH

WASHER,FLAT

Possible match (shared part number)Naval Sea Systems Command

5310-01-472-8575124-5563772PC25 POSSIBLE MATCH

NUT,PLAIN,HEXAGON

Possible match (shared part number)Naval Sea Systems Command

5342-01-472-9341124-5563772 PC 22 POSSIBLE MATCH

DOG,DOOR-HATCH

Possible match (shared part number)Naval Sea Systems Command

5310-01-472-9384124-5563772 PC 50 POSSIBLE MATCH

NUT,PLAIN,HEXAGON

Possible match (shared part number)Naval Sea Systems Command

3040-01-473-1287124-5563772 PC 40 POSSIBLE MATCH

CONNECTING LINK,RIGID

Possible match (shared part number)Naval Sea Systems Command

3040-01-473-1341124-5563772 PC 41 POSSIBLE MATCH

CONNECTING LINK,RIGID

Possible match (shared part number)Naval Sea Systems Command

3040-01-473-1457124-5563772 PC 42 POSSIBLE MATCH

CONNECTING LINK,RIGID

Possible match (shared part number)Naval Sea Systems Command

Cross-Reference Index

Part Number	Manufacturer
124-5563772 PC 24 PRIMARY	Naval Sea Systems Command (USA)

Reference documents

Reference	Meaning
2-7/8 OD X 1-21 /32 ID X 1/8 TH	C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh
5563772	D/9 Drawing number reference only Naval Sea Systems Command

Related Parts

5310-01-472-8193POSSIBLE MATCH

WASHER,FLAT

5563772-49

5310-01-472-8195POSSIBLE MATCH

WASHER,FLAT

124-5563772 PC 64

5310-01-472-8198POSSIBLE MATCH

WASHER,FLAT

124-5563772 PC 62

5310-01-472-8213POSSIBLE MATCH

WASHER,FLAT

124-5563772 PC 56

5310-01-472-8575POSSIBLE MATCH

NUT,PLAIN,HEXAGON

124-5563772PC25

5342-01-472-9341POSSIBLE MATCH

DOG,DOOR-HATCH

124-5563772 PC 22

5310-01-472-9384POSSIBLE MATCH

NUT,PLAIN,HEXAGON

124-5563772 PC 50

3040-01-473-1287POSSIBLE MATCH

CONNECTING LINK,RIGID

124-5563772 PC 40

3040-01-473-1341POSSIBLE MATCH

CONNECTING LINK,RIGID

124-5563772 PC 41

3040-01-473-1457POSSIBLE MATCH

CONNECTING LINK,RIGID

124-5563772 PC 42

3040-01-473-1901POSSIBLE MATCH

SPINDLE,MECHANICALLY ACTUATED

124-5563772 PC 55

3020-01-473-2144POSSIBLE MATCH

PINION,SHAFT

124-5563772 PC 63

Frequently Asked Questions

What is NSN 5310-01-472-8190?

NSN 5310-01-472-8190 is a Washer,flat, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-472-8190?

NSN 5310-01-472-8190 has 1 manufacturer part number on file: 124-5563772 PC 24 (Naval Sea Systems Command).

What NSN replaces 5310-01-472-8190?

12 possible matches (shared part number, not a government interchangeability claim): 5310-01-472-8193, 5310-01-472-8195, 5310-01-472-8198. Verify interchangeability with system specifications before substitution.

What are the specifications of 124-5563772 PC 24?

Key specifications for 124-5563772 PC 24: Overall Diameter: 2.875 INCHES NOMINAL IN; Material Document and Classification: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-472-8190 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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