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NSN 5310-00-445-7573Government record, cited
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Washer5310-00-445-7573

NSN 5310-00-445-7573 · NIIN 004457573 · Part number 125A143
Roper Industries Inc Roper Pump Co Div · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 58923
Government record, cited
NSN 5310-00-445-7573 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-445-7573. Manufacturer of record part number: 125A143.
Also searched as  5310-00-445-7573 · 5310004457573 · NIIN 004457573 · 00-445-7573 · FSC 5310 Nuts and Washers · CAGE 58923 · 125A143
Nearby stock numbers  ·
NUT + WASHER
5310-00-445-7573 — Nuts and Washers
Features
  • Washer — FSC 5310
  • 1 manufacturer part number on file
  • Manufacturer of record: Roper Industries Inc Roper Pump Co Div
Identification
  • NSN: 5310-00-445-7573
  • NIIN: 004457573
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 125A143
  • Manufacturer: Roper Industries Inc Roper Pump Co Div
General Description

The Washer, cataloged under National Stock Number 5310-00-445-7573, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Roper Industries Inc Roper Pump Co Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NameWasher
FSC / FSG5310 — Nuts and Washers (FSG 53)
ManufacturersRoper Industries Inc Roper Pump Co Div (CAGE 58923)
Technical Specifications
ParameterValue
NSN5310-00-445-7573
Primary Part Number125A143
Item NameWasher
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerRoper Industries Inc Roper Pump Co Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
125A143 PRIMARY Roper Industries Inc Roper Pump Co Div (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 5310-00-445-7573?

NSN 5310-00-445-7573 is a Washer, manufactured by Roper Industries Inc Roper Pump Co Div, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-445-7573?

NSN 5310-00-445-7573 has 1 manufacturer part number on file: 125A143 (Roper Industries Inc Roper Pump Co Div).

Is NSN 5310-00-445-7573 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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