NSN 5310-01-169-5577 · NIIN 011695577 · Part number 75A800223-2001
The Boeing Company Div Defense · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 76301
Government record, cited
NSN 5310-01-169-5577 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-169-5577. Manufacturer of record part number: 75A800223-2001.
Also searched as5310-01-169-5577 ·
5310011695577 ·
NIIN 011695577 ·
01-169-5577 ·
FSC 5310 Nuts and Washers · CAGE 76301 · 75A800223-2001
Nearby stock numbers← 5310-01-169-5576 Washer, Spring Tension
·
5310-01-169-5789 →
5310-01-169-5577 — Nuts and Washers
Features
Washer,spring Tension — FSC 5310
Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
Material Document and Classification: MIL-S-7947,COND 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 0.750 INCHES NOMINAL IN
Material Thickness: 0.012 INCHES NOMINAL IN
Material: STEEL COMP 1095 OVERALL
Hole Diameter: 0.344 INCHES NOMINAL IN
1 manufacturer part number on file
Identification
NSN: 5310-01-169-5577
NIIN: 011695577
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 75A800223-2001
Manufacturer: The Boeing Company Div Defense
General Description
The Washer,spring Tension, cataloged under National Stock Number 5310-01-169-5577, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. 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
5310-01-169-5577
Primary Part Number
75A800223-2001
Item Name
Washer,spring Tension
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
The Boeing Company Div Defense
Status
ACTIVE
Hardness Rating
40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
Material Document and Classification
MIL-S-7947,COND 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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 5310-01-169-5577?
NSN 5310-01-169-5577 is a Washer,spring Tension, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-169-5577?
NSN 5310-01-169-5577 has 1 manufacturer part number on file: 75A800223-2001 (The Boeing Company Div Defense).
What are the specifications of 75A800223-2001?
Key specifications for 75A800223-2001: Overall Height: 0.100 INCHES NOMINAL IN; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM; Material Document and Classification: MIL-S-7947,COND 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.750 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-169-5577 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.