NSN 5310-00-333-7342 · NIIN 003337342 · Part number 7402912
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5310-00-333-7342 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-333-7342. Manufacturer of record part number: 7402912.
Also searched as5310-00-333-7342 ·
5310003337342 ·
NIIN 003337342 ·
00-333-7342 ·
FSC 5310 Nuts and Washers · CAGE 19207 · 7402912
Hardness Rating: 82.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.4 ROCKWELL SUPERFICIAL 15-N MAXIMUM
Style Designator: SPRING TENSION
Outside Diameter: 2.125 INCHES NOMINAL IN
Material Thickness: 0.017 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
Material: STEEL OVERALL
Hole Diameter: 1.198 INCHES MINIMUM AND 1.206 INCHES MAXIMUM IN
1 manufacturer part number on file
Identification
NSN: 5310-00-333-7342
NIIN: 003337342
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 7402912
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Washer,spring Tension, cataloged under National Stock Number 5310-00-333-7342, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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
5310-00-333-7342
Primary Part Number
7402912
Item Name
Washer,spring Tension
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Hardness Rating
82.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.4 ROCKWELL SUPERFICIAL 15-N MAXIMUM
U S Army Tank Automotive Command Amsta-Im-Mm (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 5310-00-333-7342?
NSN 5310-00-333-7342 is a Washer,spring Tension, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-333-7342?
NSN 5310-00-333-7342 has 1 manufacturer part number on file: 7402912 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 7402912?
Key specifications for 7402912: Overall Height: 0.070 INCHES NOMINAL IN; Hardness Rating: 82.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.4 ROCKWELL SUPERFICIAL 15-N MAXIMUM; Style Designator: SPRING TENSION; Outside Diameter: 2.125 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-333-7342 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.