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219678 — CLAMP,MACHINE,HOLD DOWN

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

219678: CLAMP,MACHINE,HOLD DOWN.

The CLAMP,MACHINE,HOLD DOWN is a the manufacturer industrial component. Key specifications include end_item_identification: 1400-00-1 REVERSIBLE 28VDC PERMANENT MAGNET MOTOR VDC. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-196-1526, 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
219678
NSN: 4730-00-196-1526
NIINs: 001961526, 014940253, 016071828
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
end_item_identification1400-00-1 REVERSIBLE 28VDC PERMANENT MAGNET MOTOR VDC
NSN4730-00-196-1526
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 219678 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A120 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 4.000 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: LONG
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS IN
•
SPECIFICATION/STANDARD DATA: 81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A120 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH4.000 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
STYLE DESIGNATORLONG
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD
SURFACE TREATMENTZINC OVERALL
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
SUBSTITUTES & CROSS-REFERENCES 8
NP5053250Reference document
Same NSN cross-reference
Reference document — Secondary reference
79456Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10302Reference document
Same NSN cross-reference
Reference document — Secondary reference
BM12086-07Reference document
Same NSN cross-reference
Reference document — Secondary reference
4253-138-25Reference document
Same NSN cross-reference
Reference document — Secondary reference
A733S-128CFGReference 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 219678?
219678 is a CLAMP,MACHINE,HOLD DOWN.
What parts can replace 219678?
There are 8 known substitutes for 219678: NP5053250, 79456, 10302 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 219678?
219678 is cataloged in the U.S. Government catalog under NSN 4730-00-196-1526. This indicates validated use in U.S. government and defense supply chains.
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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.