NSN 5310-01-627-9656 · NIIN 016279656 · Part number F1252
Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 4WWH5
Government record, cited
NSN 5310-01-627-9656 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-627-9656. Manufacturer of record part number: F1252.
Also searched as5310-01-627-9656 ·
5310016279656 ·
NIIN 016279656 ·
01-627-9656 ·
FSC 5310 Nuts and Washers · CAGE 4WWH5 · F1252
Manufacturer of record: Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa
Identification
NSN: 5310-01-627-9656
NIIN: 016279656
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: F1252
Manufacturer: Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-627-9656, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa. Government technical data includes 5 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
5310-01-627-9656
Primary Part Number
F1252
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa
Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa (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 5310-01-627-9656?
NSN 5310-01-627-9656 is a Washer,flat, manufactured by Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-627-9656?
NSN 5310-01-627-9656 has 1 manufacturer part number on file: F1252 (Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa).
What are the specifications of F1252?
Key specifications for F1252: Overall Diameter: 20.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: BLANK RECTANGULAR; Peripheral Shape Style: ROUND; Part Name Assigned by Controlling Agency: WASHER. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-627-9656 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.