NSN 5310-00-927-0180 · NIIN 009270180 · Part number PWA21741
Hanwha Aerospace Usa Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 02382
Government record, cited
NSN 5310-00-927-0180 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-927-0180. Manufacturer of record part number: PWA21741.
Also searched as5310-00-927-0180 ·
5310009270180 ·
NIIN 009270180 ·
00-927-0180 ·
FSC 5310 Nuts and Washers · CAGE 02382 · PWA21741
General Characteristics Item Description: 1.250 IN LONG,0.812 IN W,W/STOPPER,P/N 17870,2 SPACERS C/O STEEL AISI 4140,RC 35-40,OD 0.590 IN,ID0.255,THK 0.250 IN. IN
2 manufacturer part numbers on file
Manufacturer of record: Hanwha Aerospace Usa Llc
Identification
NSN: 5310-00-927-0180
NIIN: 009270180
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: PWA21741
Manufacturer: Hanwha Aerospace Usa Llc
General Description
The Washer,special, cataloged under National Stock Number 5310-00-927-0180, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hanwha Aerospace Usa Llc. Government technical data includes 1 specification, 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
5310-00-927-0180
Primary Part Number
PWA21741
Item Name
Washer,special
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Hanwha Aerospace Usa Llc
Status
ACTIVE
General Characteristics Item Description
1.250 IN LONG,0.812 IN W,W/STOPPER,P/N 17870,2 SPACERS C/O STEEL AISI 4140,RC 35-40,OD 0.590 IN,ID0.255,THK 0.250 IN. IN
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (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 5310-00-927-0180?
NSN 5310-00-927-0180 is a Washer,special, manufactured by Hanwha Aerospace Usa Llc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-927-0180?
NSN 5310-00-927-0180 has 2 manufacturer part numbers on file: PWA21741 (Hanwha Aerospace Usa Llc), PWA21741 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA21741?
Key specifications for PWA21741: General Characteristics Item Description: 1.250 IN LONG,0.812 IN W,W/STOPPER,P/N 17870,2 SPACERS C/O STEEL AISI 4140,RC 35-40,OD 0.590 IN,ID0.255,THK 0.250 IN. IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5310-00-927-0180 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.