American National Standards Institute Incorporated Dba American National Standards Institute · NSN 5310-00-579-1604 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-579-1604 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-579-1604. Primary manufacturer part number: B27-1.
5310-00-579-1604 — No Item Name Available illustration
Features
Washer,lock — FSC 5310
Outside Diameter: 0.489 INCHES MAXIMUM IN
Hole Diameter: 0.255 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
Specification/standard Data: 80204-ANS27.1,1/4 INCH,REGULAR PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD IN
Test Data Document: 80204-ANS27.1 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Hardness Rating: 90.0 ROCKWELL B MINIMUM
Style Designator: SPLIT HELICAL-RIGHT HAND
Material Thickness: 0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
General Description
The Washer,lock, cataloged under National Stock Number 5310-00-579-1604, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-00-579-1604
Primary Part Number
B27-1
Item Name
Washer,lock
FSC / FSG
5310 / 53 — No Item Name Available
Manufacturer
American National Standards Institute Incorporated Dba American National Standards Institute
Status
ACTIVE
Outside Diameter
0.489 INCHES MAXIMUM IN
Hole Diameter
0.255 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
Specification/standard Data
80204-ANS27.1,1/4 INCH,REGULAR PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD IN
Test Data Document
80204-ANS27.1 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
NSN 5310-00-579-1604 is a Washer,lock, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 5310 (No Item Name Available). Status: active.
What are the part numbers for NSN 5310-00-579-1604?
NSN 5310-00-579-1604 has 2 cross-referenced part numbers: B27-1 (American National Standards Institute Incorporated Dba American National Standards Institute), 093077900 (Elbit Systems Ltd).
What NSN replaces 5310-00-579-1604?
There are 12 known substitutes for 5310-00-579-1604: 5310-00-184-8971, 5310-00-187-2417, 5310-00-261-7435 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of B27-1?
Key specifications for B27-1: Outside Diameter: 0.489 INCHES MAXIMUM IN; Hole Diameter: 0.255 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN; Specification/standard Data: 80204-ANS27.1,1/4 INCH,REGULAR PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD IN; Test Data Document: 80204-ANS27.1 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).. 7 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.