NSN 5310-01-175-0630 · NIIN 011750630 · Part number 1 120 220 007
Ambac International Corporation Div Ambac International · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 01843
Government record, cited
NSN 5310-01-175-0630 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-175-0630. Manufacturer of record part number: 1 120 220 007.
Also searched as5310-01-175-0630 ·
5310011750630 ·
NIIN 011750630 ·
01-175-0630 ·
FSC 5310 Nuts and Washers · CAGE 01843 · 1 120 220 007 · 9G7549
Manufacturer of record: Ambac International Corporation Div Ambac International
Identification
NSN: 5310-01-175-0630
NIIN: 011750630
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 1 120 220 007
Manufacturer: Ambac International Corporation Div Ambac International
General Description
The Washer,shouldered, cataloged under National Stock Number 5310-01-175-0630, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ambac International Corporation Div Ambac International. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Washer,shouldered
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Ambac International Corporation Div Ambac International (CAGE 01843)
Technical Specifications
Parameter
Value
NSN
5310-01-175-0630
Primary Part Number
1 120 220 007
Item Name
Washer,shouldered
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Ambac International Corporation Div Ambac International
Ambac International Corporation Div Ambac International (USA)
Reference documents
Reference
Meaning
1 120 220 007
5/9Secondary reference
Robert Bosch Llc
9G7549
5/9Secondary reference
Caterpillar Inc Div Caterpillar Defense
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 5310-01-175-0630?
NSN 5310-01-175-0630 is a Washer,shouldered, manufactured by Ambac International Corporation Div Ambac International, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-175-0630?
NSN 5310-01-175-0630 has 1 manufacturer part number on file: 1 120 220 007 (Ambac International Corporation Div Ambac International).
Is NSN 5310-01-175-0630 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.