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29902-1 — EXPANSION JOINT,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

29902-1: EXPANSION JOINT,PIPE.

The EXPANSION JOINT,PIPE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, special_features: INSIDE DIA 0.124/0.129 IN; LGTH 0.312 IN; WIDTH 0.190 IN IN, end_item_identification: USED ON 29894-2 GUIDED MISSILE TRAINER PART OF MEGGITT AERIAL GUNNERY TARGET SYSTEM AGS-36 FOREBODY ASSY. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-138-5921, 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
29902-1
NSN: 4730-01-138-5921
NIINs: 011385921, 012144297, 015480071
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 70510 — HYSPAN PRECISION PRODUCTS, INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
special_featuresINSIDE DIA 0.124/0.129 IN; LGTH 0.312 IN; WIDTH 0.190 IN IN
end_item_identificationUSED ON 29894-2 GUIDED MISSILE TRAINER PART OF MEGGITT AERIAL GUNNERY TARGET SYSTEM AGS-36 FOREBODY ASSY
NSN4730-01-138-5921
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 29902-1 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL PIPE SIZE DESIGNATION: 14.000 INCHES IN
•
DESIGN TYPE: CORRUGATED ELEMENT
•
EQUALIZATION CHARACTERISTIC: SELF-EQUALIZING
•
END CONNECTION TYPE: WELDED
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE DESIGNATION14.000 INCHES IN
DESIGN TYPECORRUGATED ELEMENT
EQUALIZATION CHARACTERISTICSELF-EQUALIZING
END CONNECTION TYPEWELDED
OVERALL LENGTH22.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 29902-1?
29902-1 is a EXPANSION JOINT,PIPE.
What is the NSN for 29902-1?
29902-1 is cataloged in the U.S. Government catalog under NSN 4730-01-138-5921. 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.