NSN 5310-00-308-3550 · NIIN 003083550 · Part number B424-845
Bae Systems Information and Electronic Systems Integration Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 72314
Government record, cited
NSN 5310-00-308-3550 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-308-3550. Manufacturer of record part number: B424-845.
Also searched as5310-00-308-3550 ·
5310003083550 ·
NIIN 003083550 ·
00-308-3550 ·
FSC 5310 Nuts and Washers · CAGE 72314 · B424-845
Hole Diameter: 0.255 INCHES MINIMUM AND 0.259 INCHES MAXIMUM IN
1 manufacturer part number on file
Identification
NSN: 5310-00-308-3550
NIIN: 003083550
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: B424-845
Manufacturer: Bae Systems Information and Electronic Systems Integration Inc.
General Description
The Washer,shouldered and Recessed, cataloged under National Stock Number 5310-00-308-3550, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 6 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-00-308-3550
Primary Part Number
B424-845
Item Name
Washer,shouldered and Recessed
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Bae Systems Information and Electronic Systems Integration Inc.
Bae Systems Information and Electronic Systems Integration Inc. (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 5310-00-308-3550?
NSN 5310-00-308-3550 is a Washer,shouldered and Recessed, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-308-3550?
NSN 5310-00-308-3550 has 1 manufacturer part number on file: B424-845 (Bae Systems Information and Electronic Systems Integration Inc.).
What are the specifications of B424-845?
Key specifications for B424-845: Shoulder Height: 0.298 INCHES NOMINAL IN; Style Designator: SHOULDERED AND RECESSED; Outside Diameter: 1.500 INCHES NOMINAL IN; Material Thickness: 0.064 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-308-3550 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.