PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L5-8Clamp Assembly,split

Roller Bearing Co of America, Inc Div Pic Design · NSN 1270-00-546-2455 · FSC 1270 · No Item Name Available
Verified by PartsTable
NSN 1270-00-546-2455 — this item is cataloged by the U.S. Government under National Stock Number 1270-00-546-2455. Primary manufacturer part number: L5-8.
Features
  • Clamp Assembly,split — FSC 1270
  • General Characteristics Item Description: 303 STAINLESS STEEL,CLEAR PASSIVATED,0.875 IN. OD,0.125 IN. SHAFTSIZE,0.250 IN. W,NO. 6-32 SOCKET HEAD CAP SCREW IN
  • 5 verified cross-references
  • Primary manufacturer: Roller Bearing Co of America, Inc Div Pic Design
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clamp Assembly,split, cataloged under National Stock Number 1270-00-546-2455, is classified within Federal Supply Class 1270 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1270-00-546-2455
Primary Part NumberL5-8
Item NameClamp Assembly,split
FSC / FSG1270 / 12 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
General Characteristics Item Description303 STAINLESS STEEL,CLEAR PASSIVATED,0.875 IN. OD,0.125 IN. SHAFTSIZE,0.250 IN. W,NO. 6-32 SOCKET HEAD CAP SCREW IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-640-9140 INTERCHANGEABLE
Seal,plain Encased
5310-00-820-6653MS35338-50 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6520-01-357-5538777-8991 INTERCHANGEABLE
Crown,dental,temporary
Henry Schein, Inc.
Cross-Reference Index
Part NumberManufacturer
L5-8 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
576R984H02 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
582R452H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
1270PL1627171 Jednolity Indeks Materialowy - Uniform Material Index (POL)
1270PL0718798 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5330-00-640-9140INTERCHANGEABLE
SEAL,PLAIN ENCASED
5310-00-820-6653INTERCHANGEABLE
WASHER,LOCK
MS35338-50
6520-01-357-5538INTERCHANGEABLE
CROWN,DENTAL,TEMPORARY
777-8991

Frequently Asked Questions

What is NSN 1270-00-546-2455?

NSN 1270-00-546-2455 is a Clamp Assembly,split, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 1270 (No Item Name Available). Status: active.

What are the part numbers for NSN 1270-00-546-2455?

NSN 1270-00-546-2455 has 5 cross-referenced part numbers: L5-8 (Roller Bearing Co of America, Inc Div Pic Design), 576R984H02 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 582R452H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 1270PL1627171 (Jednolity Indeks Materialowy - Uniform Material Index), 1270PL0718798 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 1270-00-546-2455?

There are 3 known substitutes for 1270-00-546-2455: 5330-00-640-9140, 5310-00-820-6653, 6520-01-357-5538. Verify interchangeability with system specifications before substitution.

What are the specifications of L5-8?

Key specifications for L5-8: General Characteristics Item Description: 303 STAINLESS STEEL,CLEAR PASSIVATED,0.875 IN. OD,0.125 IN. SHAFTSIZE,0.250 IN. W,NO. 6-32 SOCKET HEAD CAP SCREW IN; End Item Identification: AN/ASQ-153. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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