PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E53-54WBreather

Astec Industries Inc Div Astec Ind. · NSN 2520-00-778-3458 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-778-3458 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-778-3458. Primary manufacturer part number: E53-54W.
Features
  • Breather — FSC 2520
  • 5 verified cross-references
  • Primary manufacturer: Astec Industries Inc Div Astec Ind.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Breather, cataloged under National Stock Number 2520-00-778-3458, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Astec Industries Inc Div Astec Ind.. This item has 5 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.

Technical Specifications
ParameterValue
NSN2520-00-778-3458
Primary Part NumberE53-54W
Item NameBreather
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerAstec Industries Inc Div Astec Ind.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5995-00-130-88045354 INTERCHANGEABLE
Cable Assembly,power,electrical
The First Electronics Corporation
5945-00-189-307353-54 INTERCHANGEABLE
Relay,electromagnetic
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5985-00-474-3492 INTERCHANGEABLE
Gear- C-Shaft---App
8415-00-543-2757 INTERCHANGEABLE
Gloves
5315-00-839-2326MS24665-281 INTERCHANGEABLE
Pin,cotter
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6220-00-861-322430-0734-1 INTERCHANGEABLE
Light,navigational,aircraft
Grimes Aerospace Company
5975-00-904-62235354 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
6105-01-122-0605MR1003 INTERCHANGEABLE
Motor,alternating Current
Mil Spec Inc Dba Mil Spec, Inc
6145-01-155-35475354 INTERCHANGEABLE
Cable,special Purpose,electrical
Almo Wire & Cable, Inc.
1010-01-259-30765354 INTERCHANGEABLE
Sealer,case 288 Str
3m Company
Cross-Reference Index
Part NumberManufacturer
E53-54W Minnpar, Llc Dba Minnpar (USA)
53-54 Minnpar, Llc Dba Minnpar (USA)
E53-54W PRIMARY Astec Industries Inc Div Astec Ind. (USA)
53-54 Barber-Greene Co (USA)
E53-54W Barber-Greene Co (USA)
Related Parts
5995-00-130-8804INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
5354
5945-00-189-3073INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
53-54
5985-00-474-3492INTERCHANGEABLE
GEAR- C-SHAFT---APP
8415-00-543-2757INTERCHANGEABLE
GLOVES
5315-00-839-2326INTERCHANGEABLE
PIN,COTTER
MS24665-281
6220-00-861-3224INTERCHANGEABLE
LIGHT,NAVIGATIONAL,AIRCRAFT
30-0734-1
5975-00-904-6223INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5354
6105-01-122-0605INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
MR1003
6145-01-155-3547INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5354
1010-01-259-3076INTERCHANGEABLE
SEALER,CASE 288 STR
5354
3020-01-271-3617INTERCHANGEABLE
PULLEY,GROOVE
8040-01-712-2852INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
7010330438

Frequently Asked Questions

What is NSN 2520-00-778-3458?

NSN 2520-00-778-3458 is a Breather, manufactured by Astec Industries Inc Div Astec Ind., classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-778-3458?

NSN 2520-00-778-3458 has 5 cross-referenced part numbers: E53-54W (Minnpar, Llc Dba Minnpar), 53-54 (Minnpar, Llc Dba Minnpar), E53-54W (Astec Industries Inc Div Astec Ind.), 53-54 (Barber-Greene Co), E53-54W (Barber-Greene Co).

What NSN replaces 2520-00-778-3458?

There are 12 known substitutes for 2520-00-778-3458: 5995-00-130-8804, 5945-00-189-3073, 5985-00-474-3492 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E53-54W?

Key specifications for E53-54W: Special Features: 0.250 IN.STD STREET ELBOW,90 DEG,W/20 MESH BRASS SCREEN 0.8125 IN.DIA SOLDERED ON INTERNAL THD END IN. 1 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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