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1685 — TELETYPEWRITER SUBASSEMBLY

✓ Government record, cited
Siku · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1685: TELETYPEWRITER SUBASSEMBLY.

Rubble, soil, gravel or sand – the HGVs with tipper are the all-rounders on every construction site. Powered by a strong motor, the tipper pulls a tipping trailer with tandem axle. The tippers can be loaded using the SIKU excavators and wheeled loaders.

A toot of the horn and the sturdy vehicles of metal and plastic parts pull off slowly. Having arrived at the unloading site, the tippers can be tipped up and the trailers uncoupled to be unloaded at a second location. The tailgates of the tippers also open.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-010-3874, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 1685
NSN: 4730-00-010-3874
NIINs: 000103874, 000654858, 001773397, 003052485, 004176222, 005620013, 006716586, 006821815, 007370150, 008802826, 012018295, 012047489, 015231442, 015875521, 016265494, 017157552
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
end_item_identification5815-00-790-8777,TELETYPEWRITER SET,AN/TGC-29(V)1
NSN4730-00-010-3874
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1685 · Siku ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 10
IPD2B858Reference document
Same NSN cross-reference
Reference document — Secondary reference
2B-0858Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2B858Reference document
Same NSN cross-reference
Reference document — Secondary reference
103874Reference document
Same NSN cross-reference
Reference document — Secondary reference
N9776PC2Reference document
Same NSN cross-reference
Reference document — Secondary reference
X103Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1685?
1685 is a TELETYPEWRITER SUBASSEMBLY manufactured by Siku. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1685?
There are 10 known substitutes for 1685: IPD2B858, 2B-0858, 2B858 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1685?
1685 is cataloged in the U.S. Government catalog under NSN 4730-00-010-3874. 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.