NSN 5310-01-526-2738 · NIIN 015262738 · Part number 92781A029
Mcmaster-Carr Supply Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5310-01-526-2738 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-526-2738. Manufacturer of record part number: 92781A029.
Also searched as5310-01-526-2738 ·
5310015262738 ·
NIIN 015262738 ·
01-526-2738 ·
FSC 5310 Nuts and Washers · CAGE 39428 · 92781A029 · 93781A029
Outside Diameter: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
Surface Treatment: ZINC BODY
Material: STEEL BODY
Material: RUBBER SEALING ELEMENT
Hole Diameter: 0.240 INCHES NOMINAL0.240 INCHES NOMINAL IN
2 manufacturer part numbers on file
Identification
NSN: 5310-01-526-2738
NIIN: 015262738
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 92781A029
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Washer,seal, cataloged under National Stock Number 5310-01-526-2738, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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
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5310-00-000-0079
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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 5310-01-526-2738?
NSN 5310-01-526-2738 is a Washer,seal, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-526-2738?
NSN 5310-01-526-2738 has 2 manufacturer part numbers on file: 92781A029 (Mcmaster-Carr Supply Co), 93781A029 (Mcmaster-Carr Supply Co).
What are the specifications of 92781A029?
Key specifications for 92781A029: Overall Height: 0.045 INCHES MINIMUM AND 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM0.055 INCHES MAXIMUM IN; Style Designator: CONCAVE; Outside Diameter: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN; Surface Treatment: ZINC BODY. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-526-2738 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.