Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5310-00-148-4721 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-148-4721 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-148-4721. Primary manufacturer part number: 9383.
5310-00-148-4721 — No Item Name Available illustration
Features
Washer,flat — FSC 5310
Center Hole Shape Style: ROUND
Thickness: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Hole Diameter: 0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
Material: STEEL COMP 8750 OVERALL
Material Document and Classification: AMS 6328 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: RECTANGULAR
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
Applications requiring Steel Comp 8750 Overall construction
General Description
The Washer,flat, cataloged under National Stock Number 5310-00-148-4721, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-00-148-4721
Primary Part Number
9383
Item Name
Washer,flat
FSC / FSG
5310 / 53 — No Item Name Available
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
Center Hole Shape Style
ROUND
Thickness
0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Hole Diameter
0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
Hardness Rating
40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
Material
STEEL COMP 8750 OVERALL
Material Document and Classification
AMS 6328 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN 5310-00-148-4721 is a Washer,flat, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: active.
What are the part numbers for NSN 5310-00-148-4721?
NSN 5310-00-148-4721 has 2 cross-referenced part numbers: 9383 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 9383 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
What NSN replaces 5310-00-148-4721?
There are 10 known substitutes for 5310-00-148-4721: 5120-00-288-7783, 4330-00-319-1188, 5310-00-656-6973 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 9383?
Key specifications for 9383: Center Hole Shape Style: ROUND; Thickness: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Hole Diameter: 0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM. 9 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.