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137155 — INSERT,TUBE FITTING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

137155: INSERT,TUBE FITTING.

The INSERT,TUBE FITTING is a the manufacturer industrial component. Key specifications include special_features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200, supplementary_features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-013-7155, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
137155
NSN: 5315-00-013-7155
NIINs: 000137155, 009944407, 012808554
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
special_featuresSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
supplementary_featuresCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
NSN5315-00-013-7155
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 137155 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: STANDARD
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.094 INCHES NOMINAL IN
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NONDEFINITIVE SPEC/STD DATA: B TYPE
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SURFACE TREATMENT: PHOSPHATE OVERALL
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UNDERLOOP LENGTH: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1008 OVERALL
•
POINT TYPE: EXTENDED PRONG MITRE END OR EXTENDED PRONG SQUARE CUT
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTANDARD
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.094 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAB TYPE
SURFACE TREATMENTPHOSPHATE OVERALL
UNDERLOOP LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1008 OVERALL
POINT TYPEEXTENDED PRONG MITRE END OR EXTENDED PRONG SQUARE CUT
SUBSTITUTES & CROSS-REFERENCES 2
7793752Reference document
Same NSN cross-reference
Reference document — Secondary reference
50969Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 137155?
137155 is a INSERT,TUBE FITTING.
What parts can replace 137155?
There are 2 known substitutes for 137155: 7793752, 50969. Substitute compatibility should be verified for your specific system.
What is the NSN for 137155?
137155 is cataloged in the U.S. Government catalog under NSN 5315-00-013-7155. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.