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100994 — COLLAR,SHAFT

✓ Government record, cited
Hama · NUT WASHER
PRODUCT OVERVIEW

100994: COLLAR,SHAFT.

- Plastic gallery with love lettering for 3 photos - 2x 10 x 15 cm format, 1x 10 x 10 format - Can be hung on the wall in landscape format - Ideal for photos or treasured shots of your loved ones This part is cataloged in the U.S. Government catalog under NSN 5310-00-531-0278, 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
100994
NSN: 5310-00-531-0278
NIINs: 005310278, 006895160
FSC: 5310 — Nuts and Washers
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
thickness0.176 INCHES NOMINAL IN
bore_diameter0.0960 INCHES NOMINAL IN
outside_diameter0.280 INCHES NOMINAL IN
style_designatorROUND STEPPED
surface_treatmentPASSIVATE
small_end_diameter0.170 INCHES NOMINAL IN
nominal_thread_size0.086 INCHES SINGLE HOLE IN
securing_hole_quantity2
largest_diameter_length0.156 INCHES NOMINAL IN
securing_hole_type_and_locationTHREADED SINGLE HOLE
material_document_and_classificationQQ-A-225/6, ALLOY 2024, T351 FED SPEC SINGLE MATERIAL RESPONSE
NSN5310-00-531-0278
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 100994 · Hama ⚠ 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
•
WIDTH ACROSS FLATS: 0.188 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.086 INCHES IN
•
NUT HEIGHT: 0.062 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
NUT STYLE: HEXAGON
•
THREAD CLASS: 3B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.188 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.086 INCHES IN
NUT HEIGHT0.062 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL OVERALL
NUT STYLEHEXAGON
THREAD CLASS3B
THREAD QUANTITY PER INCH56
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
2009570-00Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
409062&1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 100994?
100994 is a COLLAR,SHAFT manufactured by Hama.
What parts can replace 100994?
There are 2 known substitutes for 100994: 2009570-00, 409062&1. Substitute compatibility should be verified for your specific system.
What is the NSN for 100994?
100994 is cataloged in the U.S. Government catalog under NSN 5310-00-531-0278. 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.