PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2545 2011-046Fitting,lubrication

Amz Alabama Inc. · NSN 4730-01-163-4959 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-163-4959 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-163-4959. Primary manufacturer part number: 2545 2011-046.
Features
  • Fitting,lubrication — FSC 4730
  • 10 verified cross-references
  • Primary manufacturer: Amz Alabama Inc.
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Fitting,lubrication, cataloged under National Stock Number 4730-01-163-4959, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Amz Alabama Inc.. This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFitting,lubrication
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersAmz Alabama Inc. (CAGE 076M6); Bae Systems Hagglunds Ab (CAGE S3465); Macgregor Usa Inc. Div Macgregor Usa (CAGE 0H7R3); U.s. Defense Services, Inc. Dba Usds (CAGE 0BAT5); Hellgeth Engineering Spezialfahrzeugbau Gmbh (CAGE CJ802)
Technical Specifications
ParameterValue
NSN4730-01-163-4959
Primary Part Number2545 2011-046
Item NameFitting,lubrication
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAmz Alabama Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-802-5653139969 INTERCHANGEABLE
Nipple,pipe
Cummins Inc.
6515-01-137-846601-0122 INTERCHANGEABLE
Chisel,bone
Biomet Microfixation, Llc Div Biomet Microfixation
6515-01-321-5807010122 INTERCHANGEABLE
Catheter,urethral
C. R. Bard, Inc.
5325-01-340-045801-0122 INTERCHANGEABLE
Ring,retaining
Prototype Machine Company Dba Randolph Austin Company Div Randolph Austin Company
1005-01-449-0714 INTERCHANGEABLE
Stock Extension,gun
Cross-Reference Index
Part NumberManufacturer
2545 2011-046 Amz Alabama Inc. (USA)
25452011-046 Bae Systems Hagglunds Ab (SWE)
2545 2011-048 Macgregor Usa Inc. Div Macgregor Usa (USA)
2545 2011-046 Macgregor Usa Inc. Div Macgregor Usa (USA)
25452011-046 U.s. Defense Services, Inc. Dba Usds (USA)
91522-991 U.s. Defense Services, Inc. Dba Usds (USA)
2545 2011-046 T Macgregor Usa Inc. Div Macgregor Usa (USA)
010122 Hellgeth Engineering Spezialfahrzeugbau Gmbh (DEU)
HE010122 Technamm (FRA)
25452011-046 Bae Systems Hagglunds Aktiebolag (SWE)
Related Parts
4730-00-802-5653INTERCHANGEABLE
NIPPLE,PIPE
139969
6515-01-137-8466INTERCHANGEABLE
CHISEL,BONE
01-0122
6515-01-321-5807INTERCHANGEABLE
CATHETER,URETHRAL
010122
5325-01-340-0458INTERCHANGEABLE
RING,RETAINING
01-0122
1005-01-449-0714INTERCHANGEABLE
STOCK EXTENSION,GUN

Frequently Asked Questions

What is NSN 4730-01-163-4959?

NSN 4730-01-163-4959 is a Fitting,lubrication, manufactured by Amz Alabama Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-163-4959?

NSN 4730-01-163-4959 has 10 cross-referenced part numbers: 2545 2011-046 (Amz Alabama Inc.), 25452011-046 (Bae Systems Hagglunds Ab), 2545 2011-048 (Macgregor Usa Inc. Div Macgregor Usa), 2545 2011-046 (Macgregor Usa Inc. Div Macgregor Usa), 25452011-046 (U.s. Defense Services, Inc. Dba Usds) and 5 more.

What NSN replaces 4730-01-163-4959?

There are 5 known substitutes for 4730-01-163-4959: 4730-00-802-5653, 6515-01-137-8466, 6515-01-321-5807 and 2 more. Verify interchangeability with system specifications before substitution.

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