NSN 5310-01-028-8707 · NIIN 010288707 · Part number 400437
Telemechanics Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 57712
Government record, cited
NSN 5310-01-028-8707 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-028-8707. Manufacturer of record part number: 400437.
Also searched as5310-01-028-8707 ·
5310010288707 ·
NIIN 010288707 ·
01-028-8707 ·
FSC 5310 Nuts and Washers · CAGE 57712 · 400437
Nearby stock numbers← 5310-01-028-8705 Washer, Special
·
5310-01-028-8709 →
5310-01-028-8707 — Nuts and Washers
Features
Washer,special — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Telemechanics Inc
Identification
NSN: 5310-01-028-8707
NIIN: 010288707
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 400437
Manufacturer: Telemechanics Inc
General Description
The Washer,special, cataloged under National Stock Number 5310-01-028-8707, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Telemechanics Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares 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,special
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Telemechanics Inc (CAGE 57712)
Technical Specifications
Parameter
Value
NSN
5310-01-028-8707
Primary Part Number
400437
Item Name
Washer,special
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Telemechanics Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5970-01-493-7479400437POSSIBLE MATCH
TAPE,INSULATION,ELECTRICAL
Possible match (shared part number)Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
NSN 5310-01-028-8707 is a Washer,special, manufactured by Telemechanics Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-028-8707?
NSN 5310-01-028-8707 has 1 manufacturer part number on file: 400437 (Telemechanics Inc).
What NSN replaces 5310-01-028-8707?
1 possible match (shared part number, not a government interchangeability claim): 5970-01-493-7479. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-028-8707 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.