PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1252-6Cartridge,impulse

Rockwell Collins Inc · NSN 1377-01-519-4091 · FSC 1377 · No Item Name Available
Verified by PartsTable
NSN 1377-01-519-4091 — this item is cataloged by the U.S. Government under National Stock Number 1377-01-519-4091. Primary manufacturer part number: 1252-6.
Features
  • Cartridge,impulse — FSC 1377
  • 4 verified cross-references
  • Primary manufacturer: Rockwell Collins Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cartridge,impulse, cataloged under National Stock Number 1377-01-519-4091, is classified within Federal Supply Class 1377 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Rockwell Collins Inc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCartridge,impulse
FSC / FSG1377 — No Item Name Available (FSG 13)
ManufacturersUniversal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (CAGE 51998); Rockwell Collins Inc (CAGE 17610); Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (CAGE 99999)
Technical Specifications
ParameterValue
NSN1377-01-519-4091
Primary Part Number1252-6
Item NameCartridge,impulse
FSC / FSG1377 / 13 — No Item Name Available
ManufacturerRockwell Collins Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-137-809712525 INTERCHANGEABLE
Transformer,power
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5133-00-227-5967 INTERCHANGEABLE
Drill,twist
4330-00-231-70671252-5 INTERCHANGEABLE
Filter,fluid
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5330-00-291-9639125-26 INTERCHANGEABLE
Seal,plain Encased
Dresser Industries Inc Leroi Div
4320-00-300-5798G116-25 INTERCHANGEABLE
Rod,valve
M.t. Davidson Company
6530-00-404-4045125-26 INTERCHANGEABLE
Cover,orthopedic Be
Stryker Corporation Div Use for Open Payments Only
4140-00-406-0320D201 INTERCHANGEABLE
Guard,fan
Philips Industries Inc
4310-00-431-164912525 INTERCHANGEABLE
Plate,valve Stop
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
4820-00-431-165012526 INTERCHANGEABLE
Seat,valve
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
5330-00-588-027712-526 INTERCHANGEABLE
Retainer,packing
Wintec Llc
Cross-Reference Index
Part NumberManufacturer
1252-6 Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (USA)
1252-5 Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (USA)
1252-6 PRIMARY Rockwell Collins Inc (USA)
1377-JM53 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
Related Parts
5950-00-137-8097INTERCHANGEABLE
TRANSFORMER,POWER
12525
5133-00-227-5967INTERCHANGEABLE
DRILL,TWIST
4330-00-231-7067INTERCHANGEABLE
FILTER,FLUID
1252-5
5330-00-291-9639INTERCHANGEABLE
SEAL,PLAIN ENCASED
125-26
4320-00-300-5798INTERCHANGEABLE
ROD,VALVE
G116-25
6530-00-404-4045INTERCHANGEABLE
COVER,ORTHOPEDIC BE
125-26
4140-00-406-0320INTERCHANGEABLE
GUARD,FAN
D201
4310-00-431-1649INTERCHANGEABLE
PLATE,VALVE STOP
12525
4820-00-431-1650INTERCHANGEABLE
SEAT,VALVE
12526
5330-00-588-0277INTERCHANGEABLE
RETAINER,PACKING
12-526
5365-00-807-8280INTERCHANGEABLE
RING,FISH TAIL
4820-01-046-0269INTERCHANGEABLE
SEAT,VALVE
12526

Frequently Asked Questions

What is NSN 1377-01-519-4091?

NSN 1377-01-519-4091 is a Cartridge,impulse, manufactured by Rockwell Collins Inc, classified under FSC 1377 (No Item Name Available). Status: active.

What are the part numbers for NSN 1377-01-519-4091?

NSN 1377-01-519-4091 has 4 cross-referenced part numbers: 1252-6 (Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.), 1252-5 (Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.), 1252-6 (Rockwell Collins Inc), 1377-JM53 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics).

What NSN replaces 1377-01-519-4091?

There are 12 known substitutes for 1377-01-519-4091: 5950-00-137-8097, 5133-00-227-5967, 4330-00-231-7067 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com