NSN 5310-00-043-0283 · NIIN 000430283 · Part number 53A68A115
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 10001
Government record, cited
NSN 5310-00-043-0283 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-043-0283. Manufacturer of record part number: 53A68A115.
Also searched as5310-00-043-0283 ·
5310000430283 ·
NIIN 000430283 ·
00-043-0283 ·
FSC 5310 Nuts and Washers · CAGE 10001 · 53A68A115 · 15457
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Washer,flat, cataloged under National Stock Number 5310-00-043-0283, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
5310-00-043-0283
Primary Part Number
53A68A115
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Overall Diameter
1.000 INCHES NOMINAL IN
Hardness Rating
40.0 SHORE DUROMETER A NOMINAL
Cross-Sectional Shape Style
RECTANGULAR
Peripheral Shape Style
ROUND
Material
RUBBER SYNTHETIC OVERALL
Center Hole Shape Style
ROUND
Hole Diameter
0.562 INCHES NOMINAL IN
Thickness
0.062 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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3020-00-190-9454154-57POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Southern Gear & Machine Inc
5330-00-291-416715457POSSIBLE MATCH
GASKET
Possible match (shared part number)Honeywell Intl Inc Defense Avionics Systems
5950-00-325-758615457POSSIBLE MATCH
COIL,RADIO FREQUENCY
Possible match (shared part number)Vanguard Electronics, Llc
2510-01-344-644915457POSSIBLE MATCH
SPRING ASSEMBLY,LEAF
Possible match (shared part number)Mitsubishi Caterpillar Forklift America, Inc
5995-01-411-788915457POSSIBLE MATCH
CABLE ASSY,W16
Possible match (shared part number)The First Electronics Corporation
4730-01-421-256015457POSSIBLE MATCH
ELBOW,PIPE
Possible match (shared part number)Spx Fluid Power
6545-01-581-8498UA T660POSSIBLE MATCH
ARMY PREPOSITION STOCK-1 OPERATI
Possible match (shared part number)Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Reference documents
Reference
Meaning
15457
5/2Secondary reference
U.S. Government activity
Related Parts
3020-00-190-9454POSSIBLE MATCH
GEAR,SPUR
154-57
5330-00-291-4167POSSIBLE MATCH
GASKET
15457
5950-00-325-7586POSSIBLE MATCH
COIL,RADIO FREQUENCY
15457
2510-01-344-6449POSSIBLE MATCH
SPRING ASSEMBLY,LEAF
15457
5995-01-411-7889POSSIBLE MATCH
CABLE ASSY,W16
15457
4730-01-421-2560POSSIBLE MATCH
ELBOW,PIPE
15457
6545-01-581-8498POSSIBLE MATCH
ARMY PREPOSITION STOCK-1 OPERATI
UA T660
Frequently Asked Questions
What is NSN 5310-00-043-0283?
NSN 5310-00-043-0283 is a Washer,flat, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-043-0283?
NSN 5310-00-043-0283 has 1 manufacturer part number on file: 53A68A115 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What NSN replaces 5310-00-043-0283?
7 possible matches (shared part number, not a government interchangeability claim): 3020-00-190-9454, 5330-00-291-4167, 5950-00-325-7586. Verify interchangeability with system specifications before substitution.
What are the specifications of 53A68A115?
Key specifications for 53A68A115: Overall Diameter: 1.000 INCHES NOMINAL IN; Hardness Rating: 40.0 SHORE DUROMETER A NOMINAL; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-043-0283 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.