NSN 5310-01-266-3850 · NIIN 012663850 · Part number 704AS1027
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 30003
Government record, cited
NSN 5310-01-266-3850 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-266-3850. Manufacturer of record part number: 704AS1027.
Also searched as5310-01-266-3850 ·
5310012663850 ·
NIIN 012663850 ·
01-266-3850 ·
FSC 5310 Nuts and Washers · CAGE 30003 · 704AS1027 · 891-27-01
Surface Treatment Document and Classification: MIL-G-45204,TY 3,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Precious Material: GOLD
Material Document and Classification: QQ-C-533,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 0.250 INCHES NOMINAL IN
Material Thickness: 0.002 INCHES NOMINAL IN
Surface Treatment: GOLD OVERALL
Precious Material and Location: ALL SURFACES GOLD
Identification
NSN: 5310-01-266-3850
NIIN: 012663850
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 704AS1027
Manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
General Description
The Washer,spring Tension, cataloged under National Stock Number 5310-01-266-3850, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 9 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.
Technical Specifications
Parameter
Value
NSN
5310-01-266-3850
Primary Part Number
704AS1027
Item Name
Washer,spring Tension
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Status
ACTIVE
Surface Treatment Document and Classification
MIL-G-45204,TY 3,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Precious Material
GOLD
Material Document and Classification
QQ-C-533,1/2 HARD FED 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 5310-01-266-3850?
NSN 5310-01-266-3850 is a Washer,spring Tension, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-266-3850?
NSN 5310-01-266-3850 has 2 manufacturer part numbers on file: 704AS1027 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 891-27-01 (Pcm Products, Inc. Dba Pcm Products Inc).
What are the specifications of 704AS1027?
Key specifications for 704AS1027: Overall Height: 0.038 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-G-45204,TY 3,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Precious Material: GOLD; Material Document and Classification: QQ-C-533,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-266-3850 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.