PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M85049/138-45ACap,protective,dust and Moisture

Sae International Dba Sae International · NSN 5340-00-437-6461 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-437-6461 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-437-6461. Primary manufacturer part number: M85049/138-45A.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Inside Diameter Length: 0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
  • Tube Outside Diameter for Which Designed: 1.330 INCHES MINIMUM AND 1.350 INCHES MAXIMUM IN
  • Round Cap Outside Surface Condition: SMOOTH
  • Material: PLASTIC, POLYETHYLENE (PP)
  • Design Type: FRICTION
  • Overall Diameter: 1.559 INCHES MINIMUM AND 1.621 INCHES MAXIMUM IN
  • 32 verified cross-references
Applications
  • Applications requiring Plastic, Polyethylene (pp) construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-437-6461, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 32 commercial cross-references from 26 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: HD.

Technical Specifications
ParameterValue
NSN5340-00-437-6461
Primary Part NumberM85049/138-45A
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Inside Diameter Length0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
Tube Outside Diameter for Which Designed1.330 INCHES MINIMUM AND 1.350 INCHES MAXIMUM IN
Round Cap Outside Surface ConditionSMOOTH
MaterialPLASTIC, POLYETHYLENE (PP)
Design TypeFRICTION
Overall Diameter1.559 INCHES MINIMUM AND 1.621 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueHD
Verified Substitutes 12
Cap,protective,dust and Moisture
5340-01-613-0215M85049/138-22C SUCCESSOR
Cap,protective,dust and Moisture
Sae International Dba Sae International
5340-01-613-0216M85049/138-20C SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-00-292-4795 INTERCHANGEABLE
Key,machine
6625-00-437-914970210 INTERCHANGEABLE
Wavemeter
Waveline Inc
4820-00-832-062470210 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Fairchild Industrial Products Company
5310-00-934-975981009 INTERCHANGEABLE
Nut,plain,hexagon
John Deer Consumer Products Inc
5365-01-120-9530K78-090 INTERCHANGEABLE
Spacer,ring
Honeywell International Inc. Div Aerospace - Torrance
4820-01-178-466270210 INTERCHANGEABLE
Valve Assembly
Mirion Technologies (canberra), Inc.
5305-01-251-0875 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
MS90376-22R Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
XP89234400016 Rolls-Royce Solutions Gmbh (DEU)
FENNG621-1 Fenn Night Vision Limited (GBR)
MS90376-22R Souriau (FRA)
P10555 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
A2027713 Thales Avs France SAS (FRA)
M85049/138-45A PRIMARY Sae International Dba Sae International (USA)
JCM-15643-001 Zf Industrieantriebe Witten Gmbh (DEU)
P10555 Protective Closures Co Inc (USA)
MS90376-22R Dialogic Corp Dba Dialogic Fasteners (USA)
MS90376-22R Leonardo Spa Helicopters Division - Production Site (ITA)
5340004376461 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
SAE-AS85049/138 Sae International Dba Sae International (USA)
5340PL1605737 Jednolity Indeks Materialowy - Uniform Material Index (POL)
EC-22 PRIMARY Caplugs Llc Dba Mokon Div Caplugs (USA)
MS90376-22R Heilind Electronics Gmbh (DEU)
25817-006 Kidde Graviner Ltd (GBR)
MS90376-22R Society of Automotive Engineers Inc (USA)
5340004376461 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
5340PL0166940 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5340-01-613-0214SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-613-0215SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
M85049/138-22C
5340-01-613-0216SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
M85049/138-20C
5315-00-292-4795INTERCHANGEABLE
KEY,MACHINE
6625-00-437-9149INTERCHANGEABLE
WAVEMETER
70210
4820-00-832-0624INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
70210
5310-00-934-9759INTERCHANGEABLE
NUT,PLAIN,HEXAGON
81009
5365-01-120-9530INTERCHANGEABLE
SPACER,RING
K78-090
4820-01-178-4662INTERCHANGEABLE
VALVE ASSEMBLY
70210
5305-01-251-0875INTERCHANGEABLE
SCREW,MACHINE
6520-01-373-0782INTERCHANGEABLE
CURING UNIT,LABORATORY
70210
5930-01-412-9154INTERCHANGEABLE
SWITCH,SENSITIVE
70210

Frequently Asked Questions

What is NSN 5340-00-437-6461?

NSN 5340-00-437-6461 is a Cap,protective,dust and Moisture, manufactured by Sae International Dba Sae International, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-437-6461?

NSN 5340-00-437-6461 has 32 cross-referenced part numbers: MS90376-22R (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), XP89234400016 (Rolls-Royce Solutions Gmbh), FENNG621-1 (Fenn Night Vision Limited), MS90376-22R (Souriau), P10555 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney) and 27 more.

What NSN replaces 5340-00-437-6461?

There are 12 known substitutes for 5340-00-437-6461: 5340-01-613-0214, 5340-01-613-0215, 5340-01-613-0216 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M85049/138-45A?

Key specifications for M85049/138-45A: Inside Diameter Length: 0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN; Tube Outside Diameter for Which Designed: 1.330 INCHES MINIMUM AND 1.350 INCHES MAXIMUM IN; Round Cap Outside Surface Condition: SMOOTH; Material: PLASTIC, POLYETHYLENE (PP). 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-437-6461 still in active supply?

NSN 5340-00-437-6461 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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