Roller Bearing Co of America, Inc Div Pic Design · NSN 5310-01-256-9257 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-256-9257 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-256-9257. Primary manufacturer part number: B12-8.
5310-01-256-9257 — No Item Name Available illustration
Features
Washer,flat — FSC 5310
Hole Diameter: 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
Peripheral Shape Style: ROUND
Surface Treatment: ANODIZE OVERALL
Thickness: 0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Center Hole Shape Style: ROUND
Overall Diameter: 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN
Cross-Sectional Shape Style: RECTANGULAR
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
Applications requiring Steel Comp 301 or Steel Comp 302 or Steel Comp 302b or Steel Comp 303 or Steel Comp 303SE or Steel Comp 304 or Steel Comp 304l or Steel Comp 305 or Steel Comp 308 or Steel Comp 309 or Steel Comp 309s or Steel Comp 310 or Steel Comp 310s or Steel Comp 314 or Steel Comp 316 or Steel Comp 316l or Steel Comp 317 or Steel Comp 321 or Steel Comp 347 or Steel Comp 348 or Steel Comp 384 or Steel Comp 385 Overall construction
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-256-9257, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
5310-01-256-9257
Primary Part Number
B12-8
Item Name
Washer,flat
FSC / FSG
5310 / 53 — No Item Name Available
Manufacturer
Roller Bearing Co of America, Inc Div Pic Design
Status
CANCELLED
Hole Diameter
0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
Peripheral Shape Style
ROUND
Surface Treatment
ANODIZE OVERALL
Thickness
0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Center Hole Shape Style
ROUND
Overall Diameter
0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN
Cross-Sectional Shape Style
RECTANGULAR
Material
STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 OVERALL
NSN 5310-01-256-9257 is a Washer,flat, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5310 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 5310-01-256-9257?
NSN 5310-01-256-9257 has 1 cross-referenced part number: B12-8 (Roller Bearing Co of America, Inc Div Pic Design).
What NSN replaces 5310-01-256-9257?
There are 9 known substitutes for 5310-01-256-9257: 3110-00-004-3343, 5925-00-047-3859, 3110-00-120-3086 and 6 more. Verify interchangeability with system specifications before substitution.
What are the specifications of B12-8?
Key specifications for B12-8: Hole Diameter: 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Peripheral Shape Style: ROUND; Surface Treatment: ANODIZE OVERALL; Thickness: 0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.
Is NSN 5310-01-256-9257 still in active supply?
NSN 5310-01-256-9257 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.